Figure 1 shows an electric circuit. Determine the electric current through 20 Ω resistor.                                                                                                                                                     Figure 1a.6.038 mA.b.0.00006038 A.c.0.0006038 A.d.60.38 mA.

For the circuit shown in fig. Find the current flowing through the 10 Ω resistor.

Calculate the current flowing through the 10Ω resistor in the following circuit.(a) 0.6 A(b) 1.2 A(c) 2.0 A(d) 0.2 A

A 6.5-ohm resistor, an unknown resistor, R, and two ammeters, A1 and A2, are connected as shown below with a 18-volt source. Ammeter A2 reads a current of 10.0 amperes.a. Calculate the current measured by ammeter A1 in the diagram shown.b. Calculate the resistance of the unknown resistor, R in the diagram shown. c. Determine the equivalent resistance of the circuit shown.

A student varies the voltage across a resistor of unknown value and measures the current. The data is graphed on the left.Determine the value of the unknown resistor. 0.025 Ω0.4 Ω40 Ω400 Ω

Two resistors of resistance 4 Ω and 6 Ω are connected in parallel to a cell to draw current 0.5 A from the cell.(a) Draw a labelled diagram of the arrangement.(b) Calculate the current in each resistor.