5. A square loop of wire with the side 10cm rotates o G clockwise in the palne o

Q: 5. A square loop of wire with the side 10cm rotates o G clockwise in the palne o

5. Area of square loop of wire A=0.12=0.01 m2 Magnitude of induced emf in the loop is given by E=NBAW=1*0.01*60*0.3 E=0.18 V direction is counterclockwise

ID: 2075889 • Letter: 5

Question

5. A square loop of wire with the side 10cm rotates o G clockwise in the palne of paper with angular velocity 60s Uniform magnetic field of 0.3T is directed out of the paper. Find the magnitude and the direction of emfinduced in the loop. A 0 Do 3mV, clock wise B 0.18V, clockwise E 3mV, counterclockwise C 0.18V, counterclockwise 6. A circular loop is falling from the above the area of the uniform magnetic field to the height below it. The magnetic field is directed into the paper. Describe the direction of current induced in the loop. A No current is induced D 0, then counterclockwise, then clockwise, then 0 B 0, then clockwise, then 0 E 0, then clockwise, then counterclockwise, then 0 C 0, then counterclockwise, then0

Explanation / Answer

Area of square loop of wire

A=0.12=0.01 m2

Magnitude of induced emf in the loop is given by

E=NBAW=1*0.01*60*0.3

E=0.18 V

direction is counterclockwise

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5. A square coil, enclosing an area with sides 3.0 cm long, is wrapped with 2500

5. A square wire loop with 3.00 loop in the field, as shown below. The loop cont

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5. A square loop of wire with the side 10cm rotates o G clockwise in the palne o

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