WebHomework #1 Fall 2010 3 4. For the circuit below: (a) Find the resistances looking into node 1, R1; node 2, R2; node 3, R3; and node 4, R4. (b) Find the currents I1, I 2, I 3, and I4 in terms of the input current I. (c) Find the voltage at nodes 1,2,3, and 4, that is V1, V2, V3, and V4 in terms of IR. Web13 jan. 2024 · The parallel resistor calculator has two different modes. The first mode allows you to calculate the total resistance equivalent to a group of individual resistors in …
Homework #6 Solution - University of Utah
WebThe electrical resistance of a conductor at any temperature may be calculated by the following equation: RT = Rr + RrαT − RrαT r R T = R r + R r α T − R r α T r. Where, R T = Resistance of conductor at temperature T. R r = Resistance of conductor at reference temperature T r. α = Temperature coefficient of resistance at reference ... WebUse this calculator to find out the ohm value and tolerance based on resistor color codes. Number of Bands: 1st Band Color: black brown red orange yellow green blue violet grey … christie oak road entrance
Laboratory Physics I Electronic Lab - Department of Physics
Web9 jan. 2024 · Given V knee = 1V and a change of 1V in V BE causes a change of 5mA in collector current. Solution : Collector supply voltage, V CC = 13 V Knee voltage, V knee = 1 V Collector load, R C = 4 kΩ ∴ Max. allowed voltage across R C = 13 − 1 = 12 V ∴ Max. allowed collector current, i C =12 V /R C = 12 V/ 4 KΩ = 3 mA Web7 jan. 2024 · Since the 100Ω resistor is in series with the load resistor, the current is simply 5V/100Ω = 50mA. Thus, our I Norton is 50mA. Very straightforward! #4. Find R Norton by creating an open circuit where the load resistor is, shorting all voltage sources and by open circuiting all the current sources. WebThe ohms law calculator calculates power, current, resistance, and voltage flowing through a circuit in a specified direction. Enter any two values and get instant calculations for all the variables in ohm’s law equation. Well, before knowing more about our ohms law calculator, let’s we tell you about what is ohm’s law. christie nutkins grand rapids