Q21. Assuming that coils 1 and 2 will share the same B, what is the direction of the induced current through the resistor of coil 2 as the switch of coil 1 is closed? Use the 4- step method, taking the perspective “from the right". 1 2 close switch Explain here. A question to ponder.. current is only induced if the flux within the coil is changing. Would a current be induced in a straight wire segment in the vicinity of a changing magnetic field?

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**Q21.** Assuming that coils 1 and 2 will share the same **B**, what is the direction of the induced current through the resistor of coil 2 as the switch of coil 1 is closed? Use the 4-step method, taking the perspective "from the right".

[Diagram: Illustration shows two coils, labeled 1 and 2, wound around a common core. Coil 1 includes a switch labeled "close switch," indicating that closing the switch affects coil 2, which has a resistor.]

Explain here.

**A question to ponder...** current is only induced if the flux within the coil is changing. Would a current be induced in a straight wire segment in the vicinity of a changing magnetic field?
Transcribed Image Text:**Q21.** Assuming that coils 1 and 2 will share the same **B**, what is the direction of the induced current through the resistor of coil 2 as the switch of coil 1 is closed? Use the 4-step method, taking the perspective "from the right". [Diagram: Illustration shows two coils, labeled 1 and 2, wound around a common core. Coil 1 includes a switch labeled "close switch," indicating that closing the switch affects coil 2, which has a resistor.] Explain here. **A question to ponder...** current is only induced if the flux within the coil is changing. Would a current be induced in a straight wire segment in the vicinity of a changing magnetic field?
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