A9.5 v battery supplies a 2.5 ma current to a circuit for 7.0 h . part a how much charge has been transferred from the negative to the positive terminal? express your answer with the appropriate units. δq δ q = nothing nothing submitrequest answer part b how much electric potential energy has been gained by the charges that passed through the battery? express your answer with the appropriate units. δu δ u = nothing nothing submitrequest answer provide feedback next

A)Δq = 63 C

B)ΔU=595.5 J

Explanation:

Given that

V = 9.5 V

I = 2.5 mA

t= 7 h

A)

We know that

Charge = current X time

q= I X t

q= 63 C

Δq = 63 C

B)

So the change in electric potential energy = I .V.t

Now by putting the values

Electric potential energy=595.5 J

ΔU=595.5 J

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.

answer: cesare beccaria developed the classical school of criminology with from philosopher jeremy bentham

explanation: