Two identical resistors of R0 = 71 Ω are connected head-to-tail. (a)  Express the resistance R0 of one of the resistors in terms of the resistivity ρ, length L, and the cross section area A.  (b)  Calculate the total resistance R of the two resistors in ohms.

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 19.9 Q. When they are…

A:

Q: The resistance R of a piece of wire has thermometric properties which can be described as a linear…

A: Given:  R = mT1/2+nWhen T = 0° C, R = 4.8 ΩWhen T = 100° C , R = 9.3Ω

Q: itor that is initially uncharged is connected in series with a resistor and an emf source with EEEMF…

A: Given values:- Emf source voltage,(V)=110 V ----(1) Current through the resistor,(I)=6.6 x 10-5 Amp…

Q: 6.6N and R 4.9n. The capacitor has a capacitance C-13.4 µF. The emf source, E, of the circuit shown…

A: R1 = 6.6 Ω R2 = 4.9 Ω C = 13.4 μF Q = 17.1 μC

Q: Find the equivalent resistance, the current supplied by the battery and the current through each…

A: Given: Voltage of battery, V = 7 V Resistance, R1 = 1 Ω Resistance, R2 = 6 Ω Resistance, R3 = 2 Ω

Q: An uncharged capacitor and a resistor are connected in series to a source of emf. If & = 8.00 V, C =…

A: Given: The emf of the battery is 8 V. The capacitance is 18 μF. The resistance of the circuit is 100…

Q: V,   C = 17.0 µF,  and  R = 100 Ω,  find the following: (a) the time constant of the circuit   s…

A: Given C =17 uF = 17× 10-6 F

Q: = An uncharged capacitor and a resistor are connected in series to a source of emf. If &: 12.00 V, C…

A: givenV=12 VC=15 μFR=100 Ω(a)time constant=RC                        =(100 Ω)( 15 μF)…

Q: An uncharged capacitor and a resistor are connected in series to a source of emf. If E = 8.00 V, C =…

A: emf= E = 8 V capacitance = C = 19 μF resistance = R = 100 ohms

Q: Two capacitors are connected in a circuit in series. The capacitances are C1 = 18 μF, and C2 = 8.5…

A:

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 19.7 Q. When they are…

A:

Q: An uncharged capacitor and a resistor are connected in series to a source of emf. If Ɛ = 7.00 V, C =…

A: Given data: Emf of the source, ε=7.00 V Capacitance, C=25.0 μF = 25×10-6 F Resistance, R=100 Ω (a)…

Q: An uncharged capacitor and a resistor are connected in series to a source of emf. If & = 12.00 V, C…

A: emf(E)=12 Vcapacitance(C)=15μF=15×10-6FResistance(R)=100 ohm

Q: An uncharged capacitor with C = 33 μF and a resistor with R = 65 Ω are connected in series with a…

A: The objective of the question is to find the time constant τ and the maximum charge Q on the…

Q: A circuit has four resistors connected to a 3.00-V battery: R1=15.0 ohms, R2=10.0 ohms, R3=25.0…

A: Given value--- A circuit has four resistors connected to a 3.00-V battery: R1=15.0 ohms, R2=10.0…

Q: Two resistors have resistances R(smaller) and R(larger), where R(smaller) < R(larger). When the…

A:

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.