In the above example, if we join the bulbs in parallel and 300 V is applied, which of the two bulbs will fuse?

Two electric bulbs rated P_(1) watt V volt and P_(2) watt V, these are joined in parallel and voltage V are applied to it. The total power will be

Two electic bulbs marked 25 W -220 V and 100 W - 220 V are connected in series to a 440 V supply. Which of the bulbs will fuse?

Two sets A and B, of three bulbs each, are glowing in two separate rooms. When one of the bulbs in set A is fused, the other two bulbs also cease to glow. But in set B, when one bulb fuses, the other two bulbs continue to glow. Explain why this phenomenon occurs.

Two sets A and B, of three bulbs each, are glowing in two separate rooms. When one of the bulbs in set A is fused, the other two bulbs also cease to glow. But in set B, when one bulb fuses, the other two bulbs continue to glow. Why do we prefer arrangements of Set B for house circuiting?

A light bulb is rated at 100 W for a 220 V ac supply . The resistance of the bulb is

Two bulbs having rating of 40 W, 220 V and 100 W, 220 V are joined in series and alternately, (i) 300 V and (ii) 440 V is applied. Find out which will fuse in each case.

Two sets A and B each of four bulbs are glowing in two separate rooms. When one of the bulbs in set A is fused, the other three bulbs also cease to glow. But in set B, when one bulb fuses, the other bulbs continue to glow. (i) Explain the difference in the two sets. (ii) Which set of arrangement is preferred in housing circuit and why ?

Two bulbs are marked 220 V - 100 W and 220 V - 50W . (i) Which bulb will produce more illumination if they are connected in parallel to a 220 V supply? (iii) Also find the total power consumed by both the bulbs in each of the two parts above.

Two bulbs A and B are connected as shown . When switch 'S' is closed then which of them will fuse?

3 identical bulbs are connected in series and these together dissipate a power P . If now the bulbs are connected in parallel, then the power dissipated will be