Question

In the circuit shown above. the 50 resistoris replaced with a 100 resisto,nente equivalent resistance O increase o Remain the same None of the above Question 4 For the circuit shown in Queston 3, how does the current through the 50 resistor compare to the current through the 150 resistor? The current through the 50 resistor is 3times the current through the 150 resistor O There is no way to tell without knowingthe voltage source O The currents are the same O The current through the 50 resistor is 13the current through the 150 resistor age on resistor iz 5v and the voltage on the second resistor is sw what the voltage on the third resistor? the hrst Question 5 You have a lov battery connected in series with three resistors. The Save and Submit ck Sate and submit to sque and submit chok saueAllAnstven to sme almnrers.

Answer 1

Now equivalent resistance = (5 + 10 + 15) Ohm = 30 Ohm Now if the 5 Ohm resister is replaced with a 10 Ohm resistor, the equivalent will be (10 + 10 + 25) Ohm = 35 Ohm that means increase. As the resistors are in series then current through 5 Ohm and current through 15 Ohm resistor are same We have a 10 V battery connected in series with three resistors. The voltage in first resistor is 5 V and the voltage in the second resistor is 3 V the voltage in the third resistor is = 10 - (5 + 3) V = (10 - 8) V = 2 V