Question

calculate the work done in moving a charge of 4 coulombs from a point at 220 volts to another point at 230 volts​

Answer 1

Answer:

40 joules.

Explanation:

given:Q(charge) = 4 coulomb

V(potential difference)= 230V - 220V = 10V

And; W=qv

4*10=40 joules

Answer 2

Answer:

40 J

Explanation:

Given :

Charge q = 4 C

Potential difference V = 230 - 220 = 10 V

We're asked to find work done

We know :

Potential difference = Work done / Change

= > V = W / q

= > W = V × q

Putting values here we get :

= > W = 10 × 4

= > W = 40 J

Therefore , required work done is 40 J.