Answer to: Calculate the current through the resistor R3 shown in the circuit below. By signing up, you'll get thousands of step-by-step solutions...
Calculate the current through each resistor and the voltage across each resistor. Given: V1=20V,R1=5Ω,R2=10Ω,R3=30Ω,andR4=6Ω. Resistors in Series and Parallel: The resistor is used in the electronic circuit in series or parallel combination or in another way like ...
百度试题 结果1 题目Ohm's law allows us to calculate the ( ) through a resistor if the voltage across it and resistance are given. A. resistance B. current C. voltage D. inductance 相关知识点: 试题来源: 解析 B 反馈 收藏
(I) Calculate the peak current in a 2.5-k Ω resistor connected to a 220-V rms ac source. Verified step by step guidance 1 Identify the given values: the resistance (R) is 2.5 kΩ and the rms voltage (V_{rms}) is 220 V. ...
In order to understand the calculation of equivalent resistance in series, consider N-resistor namely R1, R2, R3,…RNconnected in series as shown in Figure-1. Let, the total voltage across the combination is V volts, and I is the total current through the combination. It should note that...
According to the Princeton University WordNet, a circuit is an electrical device that provides an avenue through which current can move. Electrical current is measured in amperes, or amps. The number of amps of current flowing through the circuit may change if the current crosses a resistor, wh...
calculation of pull-up resistor value, the leakage currents and the open load threshold voltage VOL(OFF) have tobe taken into account. Figure 24 gives a sketch of the situation. Ileakage defines the leakage current in thecomplete system, including IL(OFF) (s...
Calculating Current Limiter Resistor The value of this resistor may be calculated through the below given formula: R = (supply voltage VS – LED forward voltage VF) / LED current I Here R is the resistor in question in Ohms Vs is the supply voltgae input to the LED ...
Basic idea of how to calculate the base current and input voltage of a bias resistor built-in transistor (BRT) BRTs are generally used as switches. Ideally, their on-state voltage (collector-emitter...
If a currentIflows through a resistor, and there is a voltageVacross theresistor.Rcan be calculated. Third Version of the (resistance) formula:R = V / I All of these variations of the so called "Ohm's Law" are mathematically equal to one another. ...