A circuit consist of five resistors connected as below, determine the effective resistance in the circuit. Given that R1, R2,R3,R4 and R5 are given respectively as 500, 250, 300, 600 and 700ῼ, what is the current in the circuit if the potential across the resistors is 24 V?
a). A circuit consist of five resistors connected as below, determine the effective resistance in the circuit.
Given that R1, R2,R3,R4 and R5 are given respectively as 500, 250, 300, 600 and 700ῼ, what is the current in the circuit if the potential across the resistors is 24 V?
b). A circuit consist of five Capacitors connected as below, determine the effective capacitance in the circuit.
Given that C1, C2, C3, C4 and C5 are given respectively as 5 mF, 2.5mF, 3mF, 6mF, 7mF and 8mF, What is the energy stored in the capacitors in the circuit if the potential across the capacitors is 24 V?
c). Two charges +3C and +2 C are placed 20cm from their centres in vaccum. What magnitude of force will they exert on each other. If the second charge has its polarity changed to negative (-2 C). what would be the nature of the force? Will there be a change in the magnitude? [permittivity of free space = 8.85 x 10^-12 C^2/Nm^2
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