1. If two resistors,R1 and R2 are connected in parallel. R2>R1. What can you say about the resistance R of this combination?
Select one and explain the reason behind choosing the answer:
a. R1>R
b. R2>R>R1
c. R>R2
d. None of the above
2. If you connect a zero ohm wire across the terminals of a 12-volt battery,how much current would result, according to Ohm’s Law?
Select one and explain the reason behind choosing the answer:
a. No current at all
b. Infinite current
c. 12V current
1. If two resistors,R1 and R2 are connected in parallel. R2>R1. What can you say about...
Two identical resistors, R1 and R2, are connected in parallel, and this parallel combination is then connected in series with a 100 Ω resistor, R3 as shown below If the total resistance of the circuit is 300 Ω what must be the resistance of R1 and R2? If the circuit is connected to a 30V battery, what would the current through R1? What voltage is a dropped across R3? 100 S
Resistors R1 = 4on and R2 = 60Ω are connected series and the combination is parallel Ra 36n, the combined resistors is connected to a battery of unknown voltage. If the voltage across R2 is 10V, A. What is the voltage of the battery? B. what is the power dissipated by R
A 24.0 volt battery is connected to three resistors to make a complete circuit. Resistor R1 = 15 ohm is in series with two other resistors that are in parallel with each other, R2 = 25.0 ohm and R3 = 15.0 ohm. What is the current that flows through the resister R1? Please explain how the answer is 0.98462 A.
A circuit consists of a power supply and two resistors R1 and R2 connected in parallel. A ammeter is placed to measure the current through R1. The ammeter reads I1 = 6.3 mA, and the values of the resistors are R1 = 9.8 kOhm and R2 = 7.8 Ohm. What is the current through R2?
Please, write clearly! Will Upvote! Resistors R1 = 1 R2 = 2 R3 = 4 | Battery = 12V(EMF) | I don't believe the battery has an internal resistance 1)Connect the resistors in series a)Find the equivalent resistance b)Find the total current in the circuit c)Calculate the terminal voltage of the battery 2)Connect the resistors in parallel a)Find the equivalent resistance b)Find the total current in the circuit c)Calculate the terminal voltage of the battery
A circuit consists of a power supply and two resistors R1 and R2 connected in parallel. An ammeter is placed to measure the current through resistor R1. The ammeter reads I1 = 8.9 mA, and the values of the resistors are R1 = 7.7 kOhm and R2 = 820 Ohm. What is the value of voltage across R2?
Two resistors have resistances R1 and R2. When the resistors are connected in series to a 11.1-V battery, the current from the battery is 1.96 A. When the resistors are connected in parallel to the battery, the total current from the battery is 9.16 A. DetermineR1 and R2. (Enter your answers from smallest to largest.) R1 = ? R2 = ?
Two resistors have resistances R1 and R2. When the resistors are connected in series to a 12.5-V battery, the current from the battery is 1.97 A. When the resistors are connected in parallel to the battery, the total current from the battery is 9.17 A. Determine R1 and R2. (Enter your answers from smallest to largest.)
Two resistors have resistances R1 and R2. When the resistors are connected in series to a 12.1-V battery, the current from the battery is 2.09 A. When the resistors are connected in parallel to the battery, the total current from the battery is 8.99 A. Determine R1 and R2. (Enter your answers from smallest to largest.)
If two resistors R1 and R2 are connected in parallel, then the total resistance R measured in ohms is given by1/R=1/R1+1/R2If the resistance of R1 and R2 are increasing at 390 and 670 ohms per second respectively, then the rate of increase of R when R1=7000 andWhat is R2=3000 ohms per second?Can you show me the work? I will calculate the answer. Thanx!