A magnetic field is directed perpendicular to the plane of a 0.15-m × 0.30-m rectangular coil consisting of 240 loops of wire.To induce an average emf of -2.5 V in the coil,the magnetic field is increased from 0.1 T to 1.8 T during a time interval .Determine .
A)0.053 s
B)0.13 s
C)12 s
D)6.4 s
E)7.3 s

Question

A magnetic field is directed perpendicular to the plane of a 0.15-m × 0.30-m rectangular coil consisting of 240 loops of wire.To induce an average emf of -2.5 V in the coil,the magnetic field is increased from 0.1 T to 1.8 T during a time interval .Determine .
A)0.053 s 
B)0.13 s 
C)12 s 
D)6.4 s 
E)7.3 s

Quizplus · Accepted Answer

The Answer of A magnetic field is directed perpendicular to the plane of a 0.15-m × 0.30-m rectangular coil consisting of 240 loops of wire.To induce an average emf of -2.5 V in the coil,the magnetic field is increased from 0.1 T to 1.8 T during a time interval .Determine .
A)0.053 s 
B)0.13 s 
C)12 s 
D)6.4 s 
E)7.3 s

A Magnetic Field Is Directed Perpendicular to the Plane of a 0.15-M