Submit An inductor of unknown value, a capacitor of 100 uF and a resistor of 10Ωare connected in series to a 200 V, 50 Hz a.c. source. It is found that the power factor of the circuit is unity. Calculate the inductance of the inductor and the current amplitude. ...
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Back to all problems PreviousNext 17PRACTICE PROBLEM In a laboratory experiment, a 10-ohm resistor is used in a circuit to generate 100 W of power. Determine the RMS current and RMS voltage across the resistor. ANSWERS OPTIONS A B C D...
- make the period of connection of battery and the resistor as short as possible - use a reasonable value of resistance, 10ohm should be sufficient for all kind of test. Step 1: Double Confirm the Resistance of the Resistor Even thought the value of the resistance is printed, you still n...
A resistance of 20 ohms has a current of 2 amperes flowing in it. What potential difference is there between its ends?
Installation DIP Resistor Material Ceramic and Metal Packaging Throught Hole Type Varistor Quantity Duplex Shape Laminated Type Resistance change scale Linear Scale Application Medical Apparatus and Instruments Brand E-Power Current Range 0-100A Resistance Vale 0milli Ohm Accur...
Answer to: What is the resistance of a resistor if the potential difference across the resistor is 4.0 V when a current of 10.0 A flows through the...
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
Parallel resistors were added in series to the 100 ohm resistor to add nominal amounts of resistance to get R4 as close to 100 ohms as possible. This produced an output voltage of 0.00021V which is extremely close to 0V. R1 is 2,1638 ohms and R3 is 2,1572 ohms. More resistor could...
1. The typical usage of the product is for the active output ( Figure I) . R is a sampling resistor. 2. The product can be directly through the resistance sampling , easy to use ( FigureII). Send your message to this supplier *From: *To: *Message: ...