Question

Find net force of 2c charge in triangle acted by 4c and 4 c charg

Answer 1

Answer:

is the triangle equilateral, plz mention, only if you give the angle, then only this question is possible

Answer 2

Answer:

$2\sqrt{3} k \: newton$

Explanation:

angle between f1 and f2 = 60 since it is an equilateral triangle

f1= force on 2C due to 4C on left

f2= force on 2C due to 4C on right

by principal of superposition,

f net= f1 + f2

f1=

$k \: \frac{(4)(2)}{ {2}^{2} }$

f2=

$k \frac{(4)(2)}{ {2}^{2} }$

hence ,

f net=

$2 \sqrt{3} \: k$

unit is Newton

force applied on 2C is upwards.