A rectangular coil with resistance R has N turns, each of length and width w , as shown in Figure P20.55. The coil moves into a uniform magnetic field 11eb7e53_1d5b_7381_bc75_8ff3edc0edf6_SM7473_11 with constant velocity 11eb7e53_1d5b_7382_bc75_09e1fd2bf5fd_SM7473_11 . What are the magnitude and direction of the total magnetic force on the coil (a) as it enters the magnetic field, (b) as it moves within the field, and (c) as it leaves the field

College Physics 10th Edition by Raymond Serway,Chris Vuille

النسخة 10الرقم المعياري الدولي: 978-1285737041

College Physics 10th Edition by Raymond Serway,Chris Vuille

النسخة 10الرقم المعياري الدولي: 978-1285737041

تمرين 61

A rectangular coil with resistance R has N turns, each of length and width w , as shown in Figure P20.55. The coil moves into a uniform magnetic field

with constant velocity

. What are the magnitude and direction of the total magnetic force on the coil (a) as it enters the magnetic field, (b) as it moves within the field, and (c) as it leaves the field

التوضيح

موثّق

Use the concept of Faraday's law, Lenz's...