A circular loop of wire with 0.5 sq. m area is in uniform magnetic field that makes and angle of 30 degrees with coil's plane. If it decreases at 5.6 T/s, how many loops that the wire have if its induced emf is -6.5 V?

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Chapter32: Faraday’s Law Of Induction
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Hi pls help me answer this

1. A circular loop of wire with 0.5 sq. m area is in uniform magnetic field that makes and
angle of 30 degrees with coil's plane. If it decreases at 5.6 T/s, how many loops that
the wire have if its induced emf is -6.5 V?
2. A 900-loop circular loop of wire with 0.1 sq. m area is in uniform magnetic field that
makes and angle of 60 degrees with coil's plane. If it decreases at 0.5 T/s, what will be
the magnitude and direction of the induced emf?
Transcribed Image Text:1. A circular loop of wire with 0.5 sq. m area is in uniform magnetic field that makes and angle of 30 degrees with coil's plane. If it decreases at 5.6 T/s, how many loops that the wire have if its induced emf is -6.5 V? 2. A 900-loop circular loop of wire with 0.1 sq. m area is in uniform magnetic field that makes and angle of 60 degrees with coil's plane. If it decreases at 0.5 T/s, what will be the magnitude and direction of the induced emf?
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