✌️✌ HELLO MATES ✌️✌
[[QUESTION ]]
What is the force between two small charged spheres having charges 2 X 10^-7c and 3 X 10^-7 c placed 30 cm apart in air.
❌❌NO IRRELEVANT ANSWERS ❌❌
Answers
Answered by
1
Given
Two charges take them as q1 and q2
Q1= 2x 10^-7 C
Q2 = 3 X 10^-7 C
r = 30 cm = 30 X 10^-2 m
Apply the FORMULA
1/4π£0 q₁q₂/r²
9x 10^9 X 2 X 10^-7x 3x 10^-7 / ( 30x 10^-2)²
= 9 X 2x 3 X 10^9 X 10^-7x 10^-7 /( 30 X 10^-2)²
= 6 X 10^-3 //
Answered by
2
Answer:
Explanation: the above answer is correct
Similar questions