Determine the direction of the current in resistor ab when (i) switch S is opened after having been closed for several minutes; (i) coil B is brought closer to coil A with the switch closed; (ii) the resistance of R is decreased while the switch remains closed. bden a ya veya a dan b ye (1) from a to b, (ii) no current, (iii) from a to b (1) from a to b, (ii) from b to a, (iii) from b to a O (1) from b to a, (ii) from b to a, (ii) from a to b O (1) from a to b, (ii) from a to b, (ii) from b to a (i) from b to a, (ii) from b to a, (iii) no current

University Physics Volume 2
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Chapter13: Electromagnetic Induction
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Problem 74AP: The armature and field coils of a series-wound motor have a total resistance of 3.0 . When connected...
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Determine the direction of the current in resistor ab when (i)
switch S is opened after having been closed for several
minutes; (ii) coil B is brought closer to coilA with the switch
closed; (ii) the resistance of R is decreased while the switch
remains closed.
bden a ya veya a dan b ye
(1) from a to b, (ii) no current, (iii) from a to b
O (1) from a to b, (ii) from b to a, (i) from b to a
O (1) from b to a, (ii) from b to a, (iii) from a to b
O () from a to b, (ii) from a to b, (ii) from b to a
O (1) from b to a, (ii) from b to a, (iii) no current
Transcribed Image Text:Determine the direction of the current in resistor ab when (i) switch S is opened after having been closed for several minutes; (ii) coil B is brought closer to coilA with the switch closed; (ii) the resistance of R is decreased while the switch remains closed. bden a ya veya a dan b ye (1) from a to b, (ii) no current, (iii) from a to b O (1) from a to b, (ii) from b to a, (i) from b to a O (1) from b to a, (ii) from b to a, (iii) from a to b O () from a to b, (ii) from a to b, (ii) from b to a O (1) from b to a, (ii) from b to a, (iii) no current
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