Question

please answer these 5 questions please please I beg please ​

Answer 1

Answer:

Ans 12. Given - current,I =1.5A

Resistance, R = 5 ohm

Therefore ,by ohm 's law -

V=IR

V=1.5 *5

V=7.5 volt

Ans 13. I = 20A , V =220 volt

Therefore by ohm's law -

V = IR

R = V/I

R = 220/20

R = 11 ohm

Ans 15. I = Q/T ( Q= 200C ,T =4 sec)

I = 200/4

I = 50 A

Ans 16. I = 4 A ,T = 10 sec

I = Q/T

4= Q/ 10

Q = 4*10

Q = 40 C

Please mark me the brainliest!!!!