Asphere of radius r = 5cm carries a uniform volume charge density rho = 400 nc/m^3. q. what is the total charge q of the sphere?

The total charge Q of the sphere is .

Explanation:

Given that,

Radius = 5 cm

Charge density

We need to calculate the total charge Q of the sphere

Using formula of charge

Where, = charge density

V = volume

Put the value into the formula

Put the value into the formula

Hence, The total charge Q of the sphere is .

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.