Question

please tell me the answer of question number 21 and 22 please write the process ​

Answer 1

21) given .....

Q = 20

t = 30 min = 30 × 60 = 1800 seconds

I = ?

I = Q / t

I = 20 / 1800

I = 0.01 A

22) given......

Q= 350

t = 35 × 60 = 2100 sec

I = ?

I = Q / t

I = 350 / 2100

I = 0.16 A

Answer 2

Answer:

Ans 21

given

charge = 20C

time =30 mins=30×60=1800s

to find current

we know that

current= charge / time

=20/1800

=2)180

=1/90

so the current flowing is 1/90 A

Ans22

given

charge=350

time = 35 min = 35×60=2100

we know that

current= charge/ time

=350/2100

=35/210

= 6

so the current flowing is 6 A

Explanation:

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