V.K. Sally Solutions for Chapter: Electricity, Exercise 16: Practice Problems : 13

Four resistors of resistance $0.5 \mathrm{\Omega },1.5 \mathrm{\Omega },4 \mathrm{\Omega }$ and $6 \mathrm{\Omega }$ are connected in series to a battery of $6 \mathrm{V}$. Draw the circuit diagram and calculate the current drawn from the battery. 

Four resistors of resistance $0.5 \mathrm{\Omega },1.5 \mathrm{\Omega },4 \mathrm{\Omega }$ and $6 \mathrm{\Omega }$ are connected in series to a battery of $6 \mathrm{V}$. Draw the circuit diagram and calculate the potential difference at the ends of each resistor.

Figure shows a circuit diagram with a battery of $24 \mathrm{V}$. Calculate the reading of the ammeter.

 
Figure shows a circuit diagram with a battery of $24 \mathrm{V}$. Calculate the potential difference $V_1, V_2$ and $V_3$.