In the Figure, Two Solenoids Are Approaching Each Other with Speed

question 12

Multiple Choice

In the figure, two solenoids are approaching each other with speed v as shown. The induced current through the resistor R is

• A) from a to b.
• B) from b to a.
• C) There is no induced current through the resistor.

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Definitions:

Braking Force

The force applied by a brake system to slow down or stop a vehicle, typically generated by friction between brake pads and discs or drums.

Wheel Cylinder

A component in drum brakes that pushes the brake shoes against the drum to stop the vehicle.

Dust Boots

Protective covers placed over joints or mechanisms to prevent the ingress of dirt and debris.

Anchor

A device, usually made of metal, used to connect a vessel to the bed of a body of water to prevent the craft from drifting due to wind or current.