In the circuit above R is a resistor whose resistance increases with increases with increase in temperature L1 and L2 are identical lamps. If the temperatur...

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In the circuit above R is a resistor whose resistance increases with increases with increase in temperature L₁ and L₂ are identical lamps. If the temperature of R increases

L₁ becomes brighter and L₂ becomes dimmer

L₁ becomes brighter and L₂ does not change

L₂ becomes dimmer and L₁ does not change

L₁ becomes dimmer and L₂ does not change

L₁ and L₂ becomes brighter

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