a lamp using 10 V, a 10 ohms resistor drawing 4 A and 24 V motor are connected in series. Find the total voltage and total resistance.
can you simplify properly
A lamp using 10 V, a 10-Ω resistor drawing 4 A, and a 24-V motor are connected in series. Find the total voltage and the total resistance
please do it
To find the total voltage, you need to add up the voltages of all the components connected in series. In this case, you have a lamp using 10 V and a 24 V motor. Therefore, the total voltage will be 10 V + 24 V = 34 V.
To find the total resistance, you need to add up the resistances of all the components connected in series. In this case, you have a 10 ohms resistor. Therefore, the total resistance will be 10 ohms.
So, the total voltage is 34 V and the total resistance is 10 ohms.
All in series, R adds.
R = E/I = 10/4 = 2.5 ohms for lamp
R motor = E/I = ? ohms
R for resisister = 10 ohms
Total R = ?
Then total voltage = E = IR. I is 4A in the problem.