$5\mathrm{.}1\mathrm{.}1$ Calculate Vimarnal if the current in the circuit is equal to $0,2A.5\mathrm{.}2$ Calculate the internal resistance of the battery A circuit is connected as shown below. When switch sits ctolicd $V.22\mathrm{.}5V.$ The internal resistance of the battery is $0\mathrm{.}8O2\mathrm{.}1$ Define Ohm's Law in words. $2\mathrm{.}2$ Calculate the power dissipated by the $16$ resistor. $2\mathrm{.}3$ Calculate the resistance of $R.2\mathrm{.}4$ Switch $S_2$ is now closed. How will voltmeter reading $V_1$ be influenced? Write down only INCREASE, DECREASE or STAYS THE SAME.$)$ Give an explanation to your answer. estion $64v$ battery with an unknown internal resistance is connected in a circuit with var stors as shown in the circuit dia