In the below circuit the current in each resistance is
JEE MAIN 2017, Easy
Download our appand 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.*
Similar Questions
- 1A storage battery is connected to a charger for charging with a voltage of $12.5\,\,Volts$. The internal resistance of the storage battery is $1\,\,\Omega$ . When the charging current is $0.5\,\,A$, the emf of the storage battery is: ............... $volts$View Solution
- 2$A$ potentiometer wire has length $10\, m$ and resistance $10\,\Omega$ . It is connected to a battery of $EMF$ $11\, volt$ and internal resistance $1\, \Omega$ , then the potential gradient in the wire is ............... $V/m$View Solution
- 3A potentiometer wire of length $100\, cm$ has a resistance of $10\,\Omega $. It is connected in series with a resistance and a cell of $emf$ $2\, V$ and of negligible internal resistance. A source of $emf$ $10\,mV$ is balanced against a length of $40\, cm$ of the potentiometer wire. What is the value of external resistance ? .................. $\Omega$View Solution
- 4Assertion : When current through a bulb decreases by $0.5\%$, the glow of bulb decreases by $1\%$.View Solution
Reason : Glow (Power) which is directly proportional to square of current.
- 5View SolutionElectric power is transmitted over long distances through conducting wires at high voltage because
- 6Consider the circuit shown in the figure. The current $I_3$ is equal toView Solution
- 7Three bulbs of $40\,W$, $60\,W$ and $100\,W$ are arranged in series with $220\,V$. Which bulb has minimum resistance............... $W$View Solution
- 8In the circuit shown, the energy stored in the capacitor is $n\,\mu J$. The value of $n$ is ..............View Solution
- 9$n$ identical cells each of $e.m.f.$ $E$ and internal resistance $r$ are connected in series. An external resistance $R$ is connected in series to this combination. The current through $R$ isView Solution
- 10Three identical bulbs $B_1, B_2$ and $B_3$ are connected to the mains as shown in figure. If $B_3$ is disconnected from the circuit by opening switch $S$, then incandescence of bulb $B_1$ willView Solution
