Resistivity of electrolytes decreases on increasing temperature
B
Resistance of mercury falls on decreasing its temperature
CWhen joined in series a $40\, W$ bulb glows more than a $60\, W$ bulb
DResistance of $40\, W$ bulb is less than the resistance of $60\, W$ bulb
Easy
Download our app for free and get started
DResistance of $40\, W$ bulb is less than the resistance of $60\, W$ bulb
d (d) The resistance of $40\, W$ bulb will be more and $60\, W$ bulb will be less.
Download our app
and get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Three resistances of one ohm each are connected in parallel. Such connection is again connected with $\frac{2}{3}\,\Omega $ resistor in series. The resultant resistance will be ........... $\Omega$
In the circuit shown in the figure $K_1$ is open. The charge on capacitor $C$ in steady state is $q_1$. Now key is closed and at steady state charge on $C$ is $q_2$. The ratio of charges $q_1/q_2$ is
A uniform wire of resistance $9\, ohm$ is bent in the form of a circle. The effective resistance across the points $A$ and $B$ is ............... $\Omega$