Question

the charge flowing in a conductor varies with time as S, Q=2t-6t²+10³, when Q is in coulomb & it is in second. what is the current through the circuit after 2 sec.

plz ans this question​

Answer 1

Answer:

490 ampere is the required current

Explanation:

Put t=2 in the given equation to find the charge that is Q.

Q=980 C

t=2s

I=Q/t

or I=980/2= 490 A

Answer 2

Answer:

Check the attachment for the answer ..

Hope this helps you ☺