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rocketgirl93
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A closed loop of wire 7.2 x10[itex]^{}-3[/itex] m[itex]^{}2[/itex] is placed so that it is at an angle of 60degrees to a uniform magnetic field. The flux density is changing at 0.1 T/s.
The emf, in V, induced in the loop of wire is
A) 3.6x10[itex]^{}-4[/itex]
b)3.6x10[itex]^{}-2[/itex]
6.9
emf = NBA/t F=BiL
Area x 0.1 x sin60
Homework Statement
A closed loop of wire 7.2 x10[itex]^{}-3[/itex] m[itex]^{}2[/itex] is placed so that it is at an angle of 60degrees to a uniform magnetic field. The flux density is changing at 0.1 T/s.
The emf, in V, induced in the loop of wire is
A) 3.6x10[itex]^{}-4[/itex]
b)3.6x10[itex]^{}-2[/itex]
6.9
Homework Equations
emf = NBA/t F=BiL
The Attempt at a Solution
Area x 0.1 x sin60