Two coils are placed near each other as shown in the figure below. The coil on the left is connected to a battery and a switch, and the coil on the right is connected to a resistor. R (i) What is the direction of the current in the resistor at an instant immediately after the switch is thrown closed? O left O right O The current is zero. (ii) What is the direction of the current in the resistor after the switch has been closed for several seconds? O left O right O The current is zero. (iii) What is the direction of the current in the resistor at an instant after the switch has then been thrown open? O left O right
Two coils are placed near each other as shown in the figure below. The coil on the left is connected to a battery and a switch, and the coil on the right is connected to a resistor. R (i) What is the direction of the current in the resistor at an instant immediately after the switch is thrown closed? O left O right O The current is zero. (ii) What is the direction of the current in the resistor after the switch has been closed for several seconds? O left O right O The current is zero. (iii) What is the direction of the current in the resistor at an instant after the switch has then been thrown open? O left O right
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Transcribed Image Text:Two coils are placed near each other as shown in the figure below. The coil on the left is connected to a battery and a switch, and the coil on the right is connected to a resistor.
R
(i) What is the direction of the current in the resistor at an instant immediately after the switch is thrown closed?
left
O right
The current is zero.
(ii) What is the direction of the current in the resistor after the switch has been closed for several seconds?
left
right
The current is zero.
(iii) What is the direction of the current in the resistor at an instant after the switch has then been thrown open?
O left
O right
O The current is zero.
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