Why does the bulb explode? a. The battery provide a very small resistance b. the battery provided a very small voltage c. the higher voltage provided too much energy to the bulb d. the battery provided larger resistance

Q: 5. In the circuit below, Ry is a variable resistor. If the R1 resistance of Ry is increased, what…

A: 1. According to the given question, here resistor is connected to the given circuit across different…

Q: 1. As the voltage across a resistor is increased, what happens to the resistance of the resistor?…

A: 1 - Given that as the voltage across a resistor is increased, we hace to discuss what happens to the…

Q: 2) In Series and Parallel Circuits Lab, three resistors, R1 1 2, R2 = 22,R3 = 3 2, are connected to…

A:

Q: 1. Two resistors with resistance values of 4.5 N and 2.3 N are connected in series or parallel…

A: Given:- The two resistors with resistance values of R1= 4.5 ohms and.R2=3 ohm V = 30 V  Resistance…

Q: 2. A battery with a terminal voltage of 9 V is connected to a circuit consisting of four 2002 and…

A:

Q: 7. In the circuit shown below: (a) Rank in order from most to least bright to least bright, the…

A:

Q: In PH211 lab, we will use a battery to complete the following circuits. When the battery is…

A: To store charge a capacitor should be included in the circuit .Hence the possible answers are figure…

Q: A heart pacemaker fires 67 times a minute, each time a 18.0-nF capacitor is charged (by a battery in…

A:

Q: 1. If 0.6A current flows through a resistor shown in figure. Voltage of two points of resistor is…

A: Given data :                        Current  =  i                         Voltage  =  V…

Q: 1. A 52 light bulb is connected to a 10 V battery. A) Draw a diagram of the circuit indicating…

A: NOTE- As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: 4) Based on the circuit to the right answer the folowing questions. SHOW ALL WORK Swilch is closed…

A: solution of above question given in below step.

Q: When is it possible for a cell to produce an electric current? Explain how electrical energy flow…

A:

Q: 2. In this circuit, the voltage drop across the upper resistor is 4.5 V. What is the battery…

A: Resisance 1: R1 =  30   Potential drop across R1 is V1 = 4.5 V Resisance 2: R2 =  50 is

Q: 6. Consider the circuit shown below. U9 U8 a. Calculate the equivalent resistance of the system. b.…

A:

Q: How does the voltage across R1 compare with that through R2? What is the connection between the…

A:

Q: 3) Some motorcycle enthusiasts wear electric vests that keep them warm as they ride. The vest is…

A: Solution:- 1) The current flowing through a conductor at particular temperature, is given by Ohm's…

Q: It was 20 Q2: Find the values of current and potential difference on the resistance R4 shown in the…

A: Steps to calculate resistance and current through 4 ohms resistance using thevenin's method 1.…

Q: A current of 3.8A flows in a wire for 12 minutes. 1. How much charge passes through any point in…

A: Given: Current flowing (i) = 3.8 A Time  (t) = 12 minutes = 720 seconds Charge passed = q C…

Q: 3. In the figure below the resistors have resistances of R1 = 225 N, R2 = 475 N, and R3 = 650 %3D…

A:

Q: 24.0 V 2. Consider the circuit shown in figure 5. The terminal voltage of the 24.0-V battery is 22.6…

A: Given data: The emf of battery is ε=24 V. The terminal voltage is V=22.6 V. The current in the…

Q: Problem 4 The figure below, on the left, shows three sections of circuit that are to be connected in…

A: Assume.E = Emf of cellR = ResistanceC = Capacitancet = timeq = Instantaneous chargeEC = final charge…

Q: Resis Resistivity nu Temper You are planning a circuit where you need a resistor that can work withi…

A: The resistance of the resistor is given by where please note here temperature taken is 11 only ,…

Q: Question #11. A voltage of 10V is supplied in the circuit as shown in the diagram. Calculate the…

A:

Q: There is a common phrase which states that “It’s not the voltage that kills, it’s current!” With the…

A: Required : True or False.

Q: 15. All of the bulbs in the figure are identical and the wires and battery are ideal. What is the…

A:

Q: The figure (Figure 1) shows a simplified circuit for a photographic flash unit. This circuit…

A: The given quantities are

Q: A resistor of 5 Ohm is removed and then replaced by another resistor of 10 Ohm. What will happen to…

A: This result shall follow from Ohm's law, which states that V=I x R, ( where temperature and other…

Q: 28. Which of the following is a symbol of fuse? b. -o d. all of the abo а. 29. Three 12ohms…

A: 28. A fuse consists of a small piece of wire that shut off the power when too much electric current…

Q: Given the circuit in figure shown below. 1. What is the total resistance of the circuit?\ 2. If E…

A:

Q: Decrease the current to prevent appliances from dam appliances from damage. Allow a large current to…

A: Fuse is a piece of wire present in the electric circuit to protects it from the overcurrent…

Q: an electric circuit set up which can be xpproximately uscd to measure the emf of a thermoelectric…

A: To determine: Why the resistor 'R' is connected in series to the uniform wire XY in an electric…

Q: If you connect a voltmeter across the power supply what will be its reading if (a)the circuit is…

A: Power source shown in figure has no internal resistance . (a) When switch is open and Voltmeter is…

Q: Question 5: A 1.5 V D-Battery Suppose you buy a 1.5-volt D-battery at a store. As we have seen, the…

A:

Q: 1: Measuring Voltage and Current Drag and drop one 2 Q resistor into the work area (if you right…

A:

Q: Two 60.0 9 resistors are connected in parallel and this parallel arrangement is then connected in…

A: Disclaimer: Since you have asked a question with multipart and there is no particular multiparts…

Q: 10. Three resistors 2 n, 3 n, and 6 n, are connected in parallel. This combination is then connected…

A: Given: R1=2 ΩR2=3 ΩR3=6 ΩR4=8 Ω V=18 V Three resistors connected in parallel, Equivalent resistance:…

Q: You want to reduce your carbon footprint in the next Yuletide season, so you plan to re-use last…

A: Given:  One of the lightbulbs stopped working but the other remaining bulbs are still in good…

Q: Consider a circuit consisting of a battery and two bulbs. Explain why the following two statements…

A: Defined terms: The potential difference in the circuit is V The current is I The resistance is R…

Q: Car batteries are often rated in amp-hours. This rating indicates the quantity of charge that can…

A: Given In part a the battery is 56 A-h, 14 V In part b the battery is 1.1 A-h, 1.7 V   We have to…

Q: Why is it dangerous to use an electric shaver while taking a bath?  and  What do you mean by short…

A: Electric shaver is the shaver operated with the electricity (whether alternate current or direct…

Q: 8. One light bulb in the kitchen burns out and suddenly several lights go out in the house. This…

A:

Q: You take a 6.34 V battery, a 226 kQ resistor, and an uncharged capacitor to put together a series…

A: Given, We have a 6.34 V battery, a 226 kΩ resistor and an uncharged capacitor. These three circuit…

Q: Car batteries are often rated in amp-hours. This rating indicates the quantity of charge that can…

A: Given data- (a) 66 A-h , 11 V car battery (b) 1.3 A-h , 1.7 V flashlight battery

Q: Lbattery What would happen if you took one light bulb out of this circuit? Select one: O a. The rest…

A: To determine the correct option