Question

Two Charges

Charges + 3 uc and
+5uc
are separated by distance of 2m
A third charge 1uc is placed
an
between the two charge &
Find where this charge Experien.
no force​

Answer 1

Answer:

12th

Physics

Electric Charges and Fields

Electric Field and Electric Field Lines

Two charges 2μ C and 1μ C a...

PHYSICS

Two charges 2μC and 1μC are placed at a distance of 10cm. The distance of third charge from one of the charges so that it does not experience any force is:

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ANSWER

Let the charge is placed at distance x from 2μc

Now the net force acting on charge q should be zero.

⇒ (10−x) 2 k(1×10 −6 )q = x 2(2×10 −6 )q

⇒ 10−x1 = x2

⇒x=10 2 −x 2

⇒x(1+ 2 )=10 2

⇒x= 1+ 210 2

⇒x= 2.41414.14

⇒x=5.857cm