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PhysicsQ&A LibraryDirections: Read the questions carefully. Choose the letter of the correct answer and write it on the space provided before the number. 1 Which of the following quantities connected in parallel have in common? C. Voltage D. both a and b A. Current B. Resistance - What happens to the brightness or intensity of the lamps as more and more lamps are added and connected in serics? A. decreases B. increases C. remains the same D. cannot be predicted 3. Why do we need to commect the household appliances parallel with the power source? T. To decrease the resistance of the household circuit II. To increase the resistance of the household circuit A. I only B. II only C. Both T and TI D. Neither I and II 4. What clectrical component is represented by this schematic diagram B. bulb A. battery C. resistor D. switch 5. In the circuit shown below, which two bulbs are connected in series? A. A and B B. B and C C.Cand D D.B and DStart your trial now! First week only $4.99!*arrow_forward*

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