A square shaped (2.6 mm by 2.6 mm) metal rod has resistance of 1.22 ohm. The resistivity of material is 0.5 1.22 *10^-6
Posted: Thu Jul 07, 2022 2:14 pm
R1 R2 R3 R4 R5 w In the following circuit, R1-28,2 Ohm, R2=4* 1 Ohm, R3-4* 1 Ohm, R4-2° 1 Ohm, R5-28.2 Ohm. Calculate the equivalent resistance of the circuit. [Picture File - Ohm- 1.jpg]
R1 R2 R3 R4 E R5 M In the following circuit, R1-18 Ohm, R2-4 4.3 Ohm, R3-4 4.3 Ohm, R4=2* 4.3 Ohm, R5-18 Ohm and E= 18 Volt. Calculate the current in R5 resistor. [Picture File- Ohm-2.jpg]
A simple circuit is constructed by connecting one voltage source E Volt with one resistor resistor R Ohm and current is measured 7.82 Amps. If the voltage of the source is TWICE and resitor is ONE-THIRD of their previous values, what is the new current?
R1 R2 R3 E R4 M In the following circuit, R1-29.8 Ohm, R2-2 7.69 Ohm, R3-3° 7.69 Ohm, R4=2* 7.69 Ohm, and E= 29.8 Volt. Calculate the current in R3 resistor? [Picture File-Ohm- 3.jpg]