Two point charges q1=1×10-8C and q2 = −4q1 are fixed in two places 50 cm apart. The point char

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24. Two point charges q1=2.1×10-8C and q2 = −4q1 are fixed in two places 50 cm apart. The point charge q1 is at theright side of q2 . Find the point at which the electric field is zero, along the straight line passing through the two charges.The point is .
(A) 50 cm to the right of q1
(B) 50 cm to the left of q2
(C) 100 cm to the right of q1
(D) 100 cm to the left of q2
(E) The middle point between q1 and q2

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