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Find the induced current if a coil produ...

Find the induced current if a coil produces the induced emf of 35 V with the resistance of 5 ohms?

A

`1.7 A`

B

`3.7 A `

C

`7 A`

D

16 A

Text Solution

AI Generated Solution

The correct Answer is:
To find the induced current in the coil, we can use Ohm's law, which states that the current (I) is equal to the voltage (V) divided by the resistance (R). In this case, the voltage is the induced emf (electromotive force). ### Step-by-Step Solution: 1. **Identify the Given Values:** - Induced emf (V) = 35 V - Resistance (R) = 5 Ω 2. **Use Ohm's Law to Calculate Induced Current:** - The formula for current is: \[ I = \frac{V}{R} \] - Substitute the values into the formula: \[ I = \frac{35 \, \text{V}}{5 \, \Omega} \] 3. **Perform the Calculation:** - Calculate the current: \[ I = \frac{35}{5} = 7 \, \text{A} \] 4. **Conclusion:** - The induced current in the coil is 7 A. ### Final Answer: The induced current is **7 A**. ---

To find the induced current in the coil, we can use Ohm's law, which states that the current (I) is equal to the voltage (V) divided by the resistance (R). In this case, the voltage is the induced emf (electromotive force). ### Step-by-Step Solution: 1. **Identify the Given Values:** - Induced emf (V) = 35 V - Resistance (R) = 5 Ω ...
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