A coil with 300 turns, a radius of 3.7cm , and a resistance of 10? surrounds a s

Question

A coil with 300 turns, a radius of 3.7cm , and a resistance of 10? surrounds a solenoid with 250turns/cm and a radius of 3.0cm (Figure 1) . The current in the solenoid changes at a constant rate from 0 to 7.3A in 0.25s .

Part A

Calculate the magnitude of the induced current in the coil.

Express your answer using two significant figures.

Figure 1 of 1

A coil with 300 turns, a radius of 3.7cm , and a resistance of 10? surrounds a solenoid with 250turns/cm and a radius of 3.0cm (Figure 1) . The current in the solenoid changes at a constant rate from 0 to 7.3A in 0.25s .

Part A

Calculate the magnitude of the induced current in the coil.

Express your answer using two significant figures.

I =

Figure 1 of 1

A coil with 300 turns, a radius of 3.7cm , and a resistance of 10? surrounds a solenoid with 250turns/cm and a radius of 3.0cm (Figure 1) . The current in the solenoid changes at a constant rate from 0 to 7.3A in 0.25s . Figure 1 of 1 Image for m2=kg(b) If the block has to slide down the incline with an acceleration of 0.3 m/s^2 ,what Part A Calculate the magnitude of the induced current in the coil. Express your answer using two significant figures. l=

Explanation / Answer

0.65 milli amperes

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