A $25\, watt$, $220\, volt$ bulb and a $100\, watt$,  $220\, volt$ bulb are connected in parallel across a $220\, volt$ line. Which bulb will glow more brightly

  • A

    $25\, watt$ bulb

  • B

    $100\, watt$ bulb

  • C

    Both will have same brightness

  • D

    First $25\, watt$ then $100\, watt$

Similar Questions

The maximum power delivered to resistance $R$ is  ............... $W$

Figure shows three similar lamp. $L_1,L_2$ and $L_3$ connected across a power supply. If the lamp $L_3$ fuses, how will the light emitted by $L_1$ and $L_2$ change ?

In the circuit shown, the resistances are given in ohms and the battery is assumed ideal with $\mathrm{emf}$ equal to $3.0$ $\mathrm{volts}.$ The resistor that dissipates the most power is

A steel wire has a resistance twice that of an aluminium wire. Both of them are connected with a constant voltage supply. More heat will be dissipated in

A $3\,^oC$ rise in temperature is observed in a conductor by passing a certain current. When the current is doubled, the rise in temperature will be ............. $^oC$