A charge of 2C is placed on the x-axis at 1 m from the origin along -ve X-axis. Infinite number of charges each of magnitude 2C are placed on X-axis at lm, 2m, 4m, ..... from origin along +ve X-axis. The first charge is positive and alternate charges are of opposite in nature. The electric field intensity at the origin

A charge of 2C is placed on the x-axis at 1 m from the origin along -v

1.	A charge of 2C is placed on the x-axis at 1 m from the origin along -ve X-axis. Infinite number of charges each of magnitude 2C are placed on X-axis at lm, 2m, 4m, ..... from origin along +ve X-axis. The first charge is positive and alternate charges are of opposite in nature. The electric field intensity at the origin
Answer» `(1)/( 1- PI in_0)` ALONG+ vex-axis `(1)/( 10 pi in_0)` along ` - ve ` x- axis `(1)/(pi in_0)` along `+ ve `x- axis `(1)/( pi in_0)` along `-ve` x- axis Answer :A

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