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.

If the ammeter in the given circuit shown in the diagram reads 2A, the resistanceR is

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

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.

In a simple electric circuit, a 24-ohm resistor is connected across a 6.0-volt battery. What is the current in the circuit?*1 point0.25 A1.0 A4.0 A140 A

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.