If the resistance of the resistor in Fig. 21-48 is slowly decreased, what is the

Question

If the resistance of the resistor in Fig. 21-48 is slowly decreased, what is the direction of the current induced in the small circular loop inside the larger loop? clockwise counterclockwise Figure 21-48 What would it be if the small loop were placed outside the larger one, to the left? clockwise counterclockwise You have two parallel currents with the same direction. What is the direction of the magnetic force due to I1 that acts on I2? 1. 2. 3. 4. 5. 6. You have two parallel wires carrying currents in the same direction. What is the direction of the magnetic field at the position where I2 is located that is created by I1? 1. 2. 3. 4. 5. An electron enters a magnetic field directed into the screen, as shown below. It will experience a force directed along its motion a force directed opposite to its motion a force directed upward on the screen a force directed downward on the screen no force for this direction of B field

Explanation / Answer

Number 1)

Part 1 is clockwise

Part 2 is counterclockwise

Number 2)

Choice 2 (Upward) They attract each other

Number 3)

Choice 5, Into the page

Number 4)

A force directed downward

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