Two mutually perpendicular long wires carrying charge densities ?1 & ?2 are placed along x-axis and y-axis. If force on a test charge makes an angle ?. Calculate the ratio ?1/?2. Note -Don't give me only hint as i already got the hint as i tried but can't solve it .So,give me the solution with the explanation and also with the diagram.

Asked by Joginderlpaul Khurana | 31st Mar, 2013, 08:56: AM

Expert Answer:

Two mutually perpendicular long wires carrying charge densities ?1 & ?2 are placed along x-axis and y-axis. If force on a test charge makes an angle ?.
 
Now specify the angle alpha with which it is made...here we have taken it is made with x axis.

Answered by  | 3rd Apr, 2013, 11:28: AM

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