Rubbing a balloon on your hair results in the balloon having a -1.93c charge. if you move the balloon 25 cm away from your hair, what is the electric field acting between the balloon and your hair? o 6.17 x 10 n/c o 2.78 x 10 n/c o 4.01 x 10s n/c o 4.67 x 10 n/c

Explanation:

It is given that,

Charge acquired on rubbing a balloon on your hair, q = -1.93 C

If you move the balloon 25 cm away from your hair, r = 25 cm = 0.25 m

Electric field acting between the balloon and your hair is given by :

k = electrostatic constant

or

Hence, this is the required solution.

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.