- (A) Current
- (B) Efficiency of the circuit
- (C) Power in the load resistance
- (D) Voltage across the load resistance
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- (A) 10% of capacity
- (B) 20% of capacity
- (C) 30% of capacity
- (D) 40% of capacity
- (A) A storage cell has a reversible chemical reaction
- (B) A lead-acid cell can be recharged
- (C) A carbon-zinc cell has unlimited shelf life
- (D) A primary cell has an irreversible chemical reaction
- (A) 0.024 F
- (B) 0.12 F
- (C) 0.6 F
- (D) 0.8 F
- (A) 400 N/C
- (B) 600 N/C
- (C) 800 N/C
- (D) 1200 N/C
- (A) proportional to d
- (B) inversely proportional to d
- (C) inversely proportional to d
- (D) none of the above
- (A) always parallel
- (B) always at 90°
- (C) inclined at any angle 0
- (D) none of the above
- (A) 60 N
- (B) 30 N
- (C) 40 N
- (D) 15 N
- (A) electrons
- (B) protons
- (C) neutrons
- (D) electric field
- (A) low permittivity
- (B) high permittivity
- (C) permittivity same as that of air
- (D) permittivity slightly more than that of air
