Current in Coil in Electromagnetic Method Calculator

✖Signal Output will be of the order of millivolts and is related to discharge.ⓘ Signal Output [E]			+10% -10%
✖Depth of Flow is the distance from the top or surface of the flow to the bottom of a channel or other waterway or Depth of Flow at the Vertical while measuring Sound Weights.ⓘ Depth of Flow [d]			+10% -10%
✖Discharge in Stream is the volumetric flow rate of water that is transported through a given cross-sectional area.ⓘ Discharge in Stream [Q_s]			+10% -10%
✖System Constant k for measuring the discharge rates in flow-measuring structures.ⓘ System Constant k [k]			+10% -10%
✖System Constant n in the discharge rate of streamflow measurement.ⓘ System Constant n [n_system]			+10% -10%
✖System Constant K2 in the Electro-Magnetic Method of Stream Flow Measurement.ⓘ System Constant K2 [K₂]			+10% -10%

✖Current in Coil in the Electro-Magnetic Method of Stream Flow Measurement.ⓘ Current in Coil in Electromagnetic Method [I]

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Formula

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Current in Coil in Electromagnetic Method

Formula

`"I" = "E"*"d"/(("Q"_{"s"}/"k")^(1/"n"_{"system"})-"K"_{"2"})`

Example

`"50.11304A"="10"*"3.23m"/(("60m³/s"/"2")^(1/"2.63")-"3")`

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Current in Coil in Electromagnetic Method Solution

STEP 0: Pre-Calculation Summary

Formula Used

Current in Coil = Signal Output*Depth of Flow/((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2)
I = E*d/((Q_s/k)^(1/n_system)-K₂)
This formula uses 7 Variables

Variables Used

Current in Coil - (Measured in Ampere) - Current in Coil in the Electro-Magnetic Method of Stream Flow Measurement.
Signal Output - Signal Output will be of the order of millivolts and is related to discharge.
Depth of Flow - (Measured in Meter) - Depth of Flow is the distance from the top or surface of the flow to the bottom of a channel or other waterway or Depth of Flow at the Vertical while measuring Sound Weights.
Discharge in Stream - (Measured in Cubic Meter per Second) - Discharge in Stream is the volumetric flow rate of water that is transported through a given cross-sectional area.
System Constant k - System Constant k for measuring the discharge rates in flow-measuring structures.
System Constant n - System Constant n in the discharge rate of streamflow measurement.
System Constant K2 - System Constant K2 in the Electro-Magnetic Method of Stream Flow Measurement.

STEP 1: Convert Input(s) to Base Unit

Signal Output: 10 --> No Conversion Required
Depth of Flow: 3.23 Meter --> 3.23 Meter No Conversion Required
Discharge in Stream: 60 Cubic Meter per Second --> 60 Cubic Meter per Second No Conversion Required
System Constant k: 2 --> No Conversion Required
System Constant n: 2.63 --> No Conversion Required
System Constant K2: 3 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I = E*d/((Q_s/k)^(1/n_system)-K₂) --> 10*3.23/((60/2)^(1/2.63)-3)

Evaluating ... ...

I = 50.1130362384785

STEP 3: Convert Result to Output's Unit

50.1130362384785 Ampere --> No Conversion Required

FINAL ANSWER

50.1130362384785 ≈ 50.11304 Ampere <-- Current in Coil

(Calculation completed in 00.004 seconds)

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< 3 Electromagnetic Method Calculators

Depth of Flow in Electromagnetic Method

Go Depth of Flow = (((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2)*Current in Coil)/Signal Output

Current in Coil in Electromagnetic Method

Go Current in Coil = Signal Output*Depth of Flow/((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2)

Measurement for Discharge in Electromagnetic Method

Go Discharge in Stream = System Constant k*((Signal Output*Depth of Flow/Current in Coil)+System Constant K2)^(System Constant n)

Current in Coil in Electromagnetic Method Formula

Current in Coil = Signal Output*Depth of Flow/((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2)
I = E*d/((Q_s/k)^(1/n_system)-K₂)

How does Electromagnetic Method of Streamflow Measurement work?

The Electromagnetic Method measures point velocity of a stream by using an electromagnetic meter. Continuous records of velocity at one point in a cross section and of the stage readings are used to calculate the stream discharge records. This method works according to Faraday’s law of electromagnetic induction, the motion of water flowing in a stream cuts the vertical component of the earth’s magnetic field and an electromotive force (EMF) is induced in the water.

How does a Vertical Magnetic Field is created?

Large coils buried at the bottom of the channel carry a current I to produce a controlled vertical magnetic field. The electrode provided at the sides of the channel section measures the small voltage produced due to the flow of water in the channel.

How to Calculate Current in Coil in Electromagnetic Method?

Current in Coil in Electromagnetic Method calculator uses Current in Coil = Signal Output*Depth of Flow/((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2) to calculate the Current in Coil, The Current in Coil in Electromagnetic Method formula is defined as the controlled vertical magnetic field produced when a large coil is buried at the bottom which carries a current I. Current in Coil is denoted by I symbol.

How to calculate Current in Coil in Electromagnetic Method using this online calculator? To use this online calculator for Current in Coil in Electromagnetic Method, enter Signal Output (E), Depth of Flow (d), Discharge in Stream (Q_s), System Constant k (k), System Constant n (n_system) & System Constant K2 (K₂) and hit the calculate button. Here is how the Current in Coil in Electromagnetic Method calculation can be explained with given input values -> 50.11304 = 10*3.23/((60/2)^(1/2.63)-3).

FAQ

What is Current in Coil in Electromagnetic Method?

The Current in Coil in Electromagnetic Method formula is defined as the controlled vertical magnetic field produced when a large coil is buried at the bottom which carries a current I and is represented as I = E*d/((Q_s/k)^(1/n_system)-K₂) or Current in Coil = Signal Output*Depth of Flow/((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2). Signal Output will be of the order of millivolts and is related to discharge, Depth of Flow is the distance from the top or surface of the flow to the bottom of a channel or other waterway or Depth of Flow at the Vertical while measuring Sound Weights, Discharge in Stream is the volumetric flow rate of water that is transported through a given cross-sectional area, System Constant k for measuring the discharge rates in flow-measuring structures, System Constant n in the discharge rate of streamflow measurement & System Constant K2 in the Electro-Magnetic Method of Stream Flow Measurement.

How to calculate Current in Coil in Electromagnetic Method?

The Current in Coil in Electromagnetic Method formula is defined as the controlled vertical magnetic field produced when a large coil is buried at the bottom which carries a current I is calculated using Current in Coil = Signal Output*Depth of Flow/((Discharge in Stream/System Constant k)^(1/System Constant n)-System Constant K2). To calculate Current in Coil in Electromagnetic Method, you need Signal Output (E), Depth of Flow (d), Discharge in Stream (Q_s), System Constant k (k), System Constant n (n_system) & System Constant K2 (K₂). With our tool, you need to enter the respective value for Signal Output, Depth of Flow, Discharge in Stream, System Constant k, System Constant n & System Constant K2 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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