In the circuit shown in the figure below, which of the following statement is incorrect ?
Medium
Download our app for free and get started
The equivalent circuit can be drawn :
$\mathrm{V}_{\mathrm{p}}=7 \mathrm{\,V}$
$\mathrm{V}_{\mathrm{q}}=-1 \mathrm{\,V}$
$\mathrm{V}_{\mathrm{S}}=\mathrm{V}_{\mathrm{R}}=0 \mathrm{\,V}$
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
- 1The figure below shows currents in a part of electric circuit. The current $i$ is ............. $amp$View Solution
- 2A cell of internal resistance $r$ drives current through an external resistance $R$ . The power delivered by the cell to the external resistance will be maximum when:View Solution
- 3If resistivity of all four wire connected in parallel is different as given in figure and all other dimensions of wire are same then current $i$ is (resistance of wire having resistivity $\rho $ is $R_0$ )View Solution
- 4What equal length of an iron wire and a copper-nickel alloy wire, each of $2 \; {mm}$ diameter connected parallel to give an equivalent resistance of $3 \Omega ?$View Solution
(Given resistivities of iron and copper-nickel alloy wire are $12 \;\mu \Omega {cm}$ and $51\; \mu \Omega {cm}$ respectively) (in ${m}$)
- 5A $dc$ source of $emf \,E_1 = 100\,V$ and internal resistance $r = 0.5\,\Omega ,$ a storage battery of emf $E_2 = 90\,V$ and an external resistance $R$ are connected as shown in figure. For what value of $R$ no current will pass through the battery ? ................ $\Omega$View Solution
- 6The terminal potential difference of a cell when short-circuited is ($E$ = $E.M.F.$ of the cell)View Solution
- 7When a current of $2\, A$ flows in a battery from negative to positive terminal, the potential difference across it is $12\, V$. If a current of $3\, A$ flows in the opposite direction potential difference across the terminals of the battery is $15\, V$, the $emf$ of the battery is ............... $\mathrm{V}$View Solution
- 8In the given circuit diagram, the currents, ${I_1} = - \,0.3\,A,\,{I_4} = 0.8\,A$ and ${I_5} = 0.4\,A,$ are flowing as shown. The currents $I_2,\,I_3$ and $I_6,$ respectively areView Solution
- 9$E$ denotes electric field in a uniform conductor, $I$ corresponding current through it, ${v_d}$ drift velocity of electrons and $P$ denotes thermal power produced in the conductor, then which of the following graph is incorrectView Solution
- 10In the network shown below, the charge accumulated in the capacitor in steady state will be ........... $\mu C$View Solution
