001 (part 1 of 2) 10.0 points The load across a 12 V battery consists of...
1. Two 50 Ω resistors are in series in a circuit with a 10 V battery. The change in voltage, in the direction of the current, across either resistor is ___ V. 2. A 40 μF capacitor and a 80 μF capacitor are in series in a circuit with a 10 V battery. The voltage drop, in the direction of the current, across the 40 μF capacitor is ___ V. 3. A 40 μF capacitor and a 100 Ω resistor...
1)A battery having an e.m.f. of 105 V and an internal resistance of 1 Ω is connected in parallel with a d.c. generator of e.m.f. 110 V and internal resistance of 0.5 Ω to supply a load having a resistance of 8 Ω. Calculate: (a) the currents in the battery, the generator and the load; (b) the potential difference across the load. 1)b.Two batteries are connected in parallel. The e.m.f. and internal resistance of one battery are 120 V and...
036 (part 1 of 3) 10.0 points Consider the circuit 14.2 V 33.6S2 7.1 V 5.55 S2 13.8 2 Find the current through the 13.8 S2 (lower) resistor. Answer in units of A 037 (part 2 of 3) 10.0 points Determine the current in the 33.6 S2 (upper) resistor. Answer in units of A 038 (part 3 of 3) 10.0 points Determine the current in the 555 Ω (middle) resistor Answer in units of A.
1. A battery having an emf of 9.34 V delivers 116 mA when connected to a 67.5 Ω load. Determine the internal resistance of the battery. Ω 2.Three 9.4 Ω resistors are connected in series with a 19.0 V battery. Find the following. (a) the equivalent resistance of the circuit Ω (b) the current in each resistor A (c) Repeat for the case in which all three resistors are connected in parallel across the battery. equivalent resistance Ω current in...
1. Two 50 Ω resistors are in series in a circuit with a 10 V battery. The change in voltage, in the direction of the current, across either resistor is ___ V. Hint: Can you see why the voltage drop in the direction of the current is negative? 2. A 40 μF capacitor and a 80 μF capacitor are in series in a circuit with a 10 V battery. The voltage drop, in the direction of the current, across the...
im sorry, it’s a three part question 001 (part 1 of 3) 10.0 points An oscillating emf drives a series com bination of a resistor and an air-gap ca pacitor with circular plates, with emf of (300 V) sin[(400 radians/s) t], resistance of 1 ΜΩ, radius of 45 cm, and separation of 1.6 mm, as shown below. 1 ΜΩ 45 cm 1.6 mm circular plate capacitor (300 V) sin[ (400 radians/s) t Find the rins current Irms in the resis-...
3. The resistor should read 10.0 Ω. Tap on the battery so that the voltage adjustment window pops up. Adjust the voltage to 10.0 V. What is the current in the circuit? What is the voltage across the resistor? 4. Now build the circuit with two resistors in series with 10.0 2 each (Series Circuit). What is the current through the circuit with a battery voltage of 10.0 V? How does this compare to the current with just one resistor of...
1. A circuit consists of a 100 v battery connected in series to a 20 Ω resistor and two 2 F capacitors. The two capacitors are connected in parallel. What is the initial current out of the battery? 2. A circuit consists of a 100 v battery connected in series to a 20 Ω resistor and two 2 F capacitors. The two capacitors are connected in parallel. What is the current out of the battery at t = 25 seconds?
015 10.0 points Consider the circuit 23 3 V 3 S 2 V 5 V 2Ω 1Ω Find i1 Answer in units of A 016 (part 1 of 2) 10.0 points Consider the following circuit. 5.2 Ω 3.0 Ω 3.0 Ω 4.3 Ω 1.8 Ω 3.0 Ω Find the equivalent resistance. Answer in units of Ω
1)A 165 μF capacitor charged initially to 0.31 mC is connected across a resistor, and 2.0 s later its charge has dropped to 0.20 mC . Find the resistance. 2) A 380 Ω resistor and a 510 Ω resistor are in series. Part A When this combination is connected across a 12-V battery, the current is When this combination is connected across a 12- battery, the current is 22 mA . 130 mA . 13 mA . 37 mA ....