A.larger than the greatest branch resistanceB.smaller than the lowest branch resistanceC.equal to the sum of the individual branch resistancesD.one-half the sum of the individual branch resistance相关知识点: 试题来源: 解析 B 反馈 收藏
百度试题 结果1 题目 In a parallel circuit, the total resistance is always ___ than any individual resistance. 相关知识点: 试题来源: 解析 答案:lower 反馈 收藏
Calculate the total resistance in a circuit with two resistors in parallel, where R1 = 100 ohms and R2 = 200 ohms.相关知识点: 试题来源: 解析 答案:\( R_{total} = \frac{R1 \times R2}{R1 + R2} = \frac{100 \times 200}{300} = \frac{20000}{300} = 66.67 \) ohms ...
单项选择题The total resistance of a parallel circuit is always ().A.larger than the greatest branch resistance B.smaller than the lowest branch resistance C.equal to the sum of the individual branch resistances D.one-half the sum of the individual branch resistances...
Example 3: As shown in the figure, two resistors with resistances 10 Ω and 15 Ω are connected to a 5 V battery. Find the: Total resistance of the circuit Potential difference across the 15 Ohms resistor Figure 1 Given: Resistance (R1) = 10 Ω Resistance (R2) = 15 Ω Potential...
Parallel arrangement is where a circuit of different resistances is arranged in a way that they are all placed at different branches of the circuit which run out from the same point, run parallel for a particular length and then join together to form a single wire. ...
Chris has a master's degree in history and teaches at the University of Northern Colorado. Cite this lesson Equivalent resistance refers to the cumulative resistance existing throughout all parts of a circuit system. Learn about series circuits, parallel resistance, and combination circuits relating...
The total resistance of a parallel circuit is always___. A.larger than the greatest branch resistance B.smaller than the lowest branch resistance C.equal to the sum of the individual branch resistances D.one-half the sum of the individual branch resistances查看答案...
Add the resistances for up to five parallel connected resistors and (optionally) the circuit voltage. The total resistance and current - and the individual currents in all resistors - will be calculated: R1(ohms) R2(ohms) R3(ohms) R4(ohms) ...
Formula for resistors in series:Rtotal=R1+R2+R3+ ... RtotalFormula: Rtotal= R1×R2/(R1+R2) Please entertworesistor values, the third value of the parallel circuit will be calculated. You can even enter the total resistanceRtotaland one known resistanceR1orR2. ...