Question

Study the electric circuit given above and find:

1. Effective resistance of the circuit.

2. Reading of the Ammeter A1 and A2

3. Potential difference across the 30ohm resistor.

4. the power dissipated in the 60ohm resistor.​

Answer 1

Answer:

R=R1 +R2=10+20=30 ohm's

V=3V

(i) from ohm's law v=1R

3=1×30=)1=3/30=1/10 amperage o.1

(ii) potential difference arcoss ohm's resistor

V=1R

=1/10=¹ vole