6. A 2.50 A current flows through the leads of an electric appliance. How long d

Question

6. A 2.50 A current flows through the leads of an electric appliance. How long does it take for 7.50 C to pass through?

2.50 s

10.0 s

3.00 s

5.00 s

37 × 108 A

190 nA

6600 A

3900 A

8. Identical batteries are connected in different arrangements to the same light bulb, as shown in the figure. For which arrangement will the bulb shine the brightest?

A

C

B

37 × 108 A

190 nA

6600 A

3900 A

8. Identical batteries are connected in different arrangements to the same light bulb, as shown in the figure. For which arrangement will the bulb shine the brightest?

A

C

B

Explanation / Answer

Ans (6)= We will solve it by equation

Charge= Current*time

Q=I*T here I=2.50 A and Q=7.50 C

Putting the values

7.50=2.50*T

T=7.50/2.50= 3 seconds

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