Question

3.
If 10 to the power 9 electron move out of a body to
another body verey second . How much time
is required to total charge of ic on
the
other body .​

Answer 1

Answer:

In one second 10^9 electrons move out of the body. We can say,1.6×10^−10 C of charge move out of the body to another body every second. = 197.8 years or approximately 198 years

Answer 2

Answer:

Answer:6.25

Answer:6.25×

Answer:6.25×10

Answer:6.25×109

Charge of one electron

=

1.6

×

10

−

19

C

Charge of

10

9

electrons

=

1.6

×

10

−

19

C

1

electron

×

10

9

electrons

=

1.6

×

10

−

10

C

We can say,

1.6

×

10

−

10

C

of charge move out of the body to another body every second.

Time required to get a total charge of

1 C

is

1

C

1.6

×

10

−

10

C

/

s

=

6.25

×

10

9

s

−−−−−−−−−−