What is potential drop across a resistor?
A voltage drop is the amount the voltage lowers when crossing a component from the negative side to the positive side in a series circuit. If you placed a multimeter across a resistor, the voltage drop would be the amount of voltage you are reading.
What is the current through 6 ohm resistor?
So the current through the 6 Ω resistor is 0.44 A.
What is the current through the 6 ohm resistor shown in the accompanying circuit diagram?
Explanation: If you perform Kirchhoff’s loop rule for the highlighted loop, you get a current of 0 A through the 6 Ω resistor.
What is the value of current through 12 ohm resistor?
p.d across 12 ohms= IR=0. 27×12=3.
How many resistors of 176 ohm should be connected in parallel to get 5a current from 220v supply?
Q 10: How many 176 Ω resistors (in parallel) are required to carry 5 A on a 220 V line? From Ohm’s law, ∴four resistors of 176 Ω are required to draw the given amount of current.
How many resistors of 176ω should be connected in parallel to get 5a current from 220v supply?
Answer. Therefore, 4 resistors of 176Ω ( in parallel) are required to carry 5 A on a 220 V line.
How many 176ohm resistors in parallel are required to carry 5a on a 220v line?
four resistors
How are three resistors connected?
Answer: To obtain a combined resistance of 9 ohms, three resistors each of resistance 6 ohm should be connected in a parallel circuit and one in series. In a parallel circuit, the equivalent resistance of all the resistors connected is equal to the reciprocal value of the sum of the individual resistances.
What is the highest and lowest resistance?
(a) The highest resistance is when the resistances are connected in series. Hence, the highest resistance is 48 Ω. Hence, the lowest resistance is 2 Ω.
What values of resistance can you get by combining three 6 ohm resistance?
Answer Expert Verified Then connect the third resistance of 6 ohms in parallel. equivalent resistance = 12 * 6 /(12+6) = 4 ohms.