A motor run by a 7.2 V battery has a 21 turn square
coil with sides of length 3.4 cm and total resistance
22 Ω . When spinning, the magnetic field felt by the wire
in the coil is 2.4×10−2 T.
What is the maximum torque on the motor?
Express your answer using two significant figures.
A motor run by a 7.2 V battery has a 21 turn square coil with sides of length 3.4 cm and total resistance 22 Ω . When sp
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A motor run by a 7.2 V battery has a 21 turn square coil with sides of length 3.4 cm and total resistance 22 Ω . When sp
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