Two coils,1 and 2,with iron cores are positioned as shown in the figure.Coil 1 is part of a circuit with a battery and a switch.

-Immediately after the switch S is closed,which one of the following statements is true?
A)An induced current will flow from right to left in R.
B)An induced current will flow from left to right in r.
C)A magnetic field that points toward B appears inside coil 1.
D)An induced magnetic field that points toward B appears inside coil 2.
E)A current will pass through r,but there will be no current through R.

Question

Two coils,1 and 2,with iron cores are positioned as shown in the figure.Coil 1 is part of a circuit with a battery and a switch.
 
-Immediately after the switch S is closed,which one of the following statements is true?
A)An induced current will flow from right to left in R. 
B)An induced current will flow from left to right in r. 
C)A magnetic field that points toward B appears inside coil 1. 
D)An induced magnetic field that points toward B appears inside coil 2. 
E)A current will pass through r,but there will be no current through R.

Quizplus · Accepted Answer

The Answer of Two coils,1 and 2,with iron cores are positioned as shown in the figure.Coil 1 is part of a circuit with a battery and a switch.
 
-Immediately after the switch S is closed,which one of the following statements is true?
A)An induced current will flow from right to left in R. 
B)An induced current will flow from left to right in r. 
C)A magnetic field that points toward B appears inside coil 1. 
D)An induced magnetic field that points toward B appears inside coil 2. 
E)A current will pass through r,but there will be no current through R.

Two Coils,1 and 2,with Iron Cores Are Positioned as Shown