Find the current if 20C of charge pass a particular point in a circuit in 10 seconds.

2 A

Explanation:

From the question,

Q = it Equation 1

Where Q = Quantity of charge, i = cudrrent, t = time.

Make i the subject of the equation

i = Q/t Equation 2

Given: Q = 20 C, t = 10 seconds.

Substitute these values into equation equation 2

i = 20/10

i = 2 A.

Hence the current is 2A

float.

archimedes' principle

denser than water sinks in water.

denser than mercury would sink in it