Question

an electric current of 10 ampere flows in a wire for 1 hour , calculate the total charge which has passed through a given cross - section of the wire​

Answer 1

Explanation:

It is called plasmolysis. When a plasmolysed cell is placed in a hypotonic solution, (i.e., the solution having solute concentration lower than the cell sap), the water moves into the cell because of the higher concentration of water outside the cell than in the cell. The cell then swells to become turgid.

Answer 2

Answer:

Answer Expert Verified

5.0/5

11

kalraankush7194

Helping Hand

3 answers

175 people helped

Given,

Current (I) = 10A

Time (t) = 30 s

Charge (q) = ?

As we know,

Current = Charge/time                    (Since, current is the rate of flow of charges in a              

                                                         conductor of given cross sectional area)

I = q/t

q = I X t

q = 10 X 30

q = 300 Coulomb

HOPE IT HELPS U !!