D G 3.0 cm 5.0 cm 30 A 10 A 20 A
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Consider the three long straight parallel wires 25 cm long shown in the figure. Find the force experienced by wire C.
The problem is based upon the force on a current carrying conductor. At first we have to calculate the force on the middle conductor or conductor C by D, and then by G. After that we have to add the force with direction to get the final force and direction. The solution for the given problem will be as follows
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- A vector needs three quantities for its specification. Name the three independent quantities conventionally used to specify the earth’s magnetic field. (Answer it regarding earth's magnetic field.How to solve this questionTwo parallel wires carry opposing currents, both of magnitude 3A. If the force per unit length between them is 2 x 10-3 Nm-1, calculate the distance between them.
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