Apex Learning A Apex Learning - Courses ... O O A https://course.apexlearning.com/public/activity/4001002/assessment al Science Sem 1 * 4.1.2 Quiz: Electricity Question 7 of 10 A student is planning to make changes to a circuit. Which change will increase the voltage? A. Add another lightbulb between the battery and the switch. O B. Replace the existing battery with a larger battery. O C. Remove the existing lightbulb from the circuit. O D. Add another switch between the lightbulb and the battery. SUBMIT E PREVIOUS a hp P 40 47 %23 24 4. 3 7 8 9- 5T

Q: R, R2 If ɛ = 12 V, R1 = 3.0 Q and R2 = 6.0 Q, what is.. a. The total resistance of the circuit? b.…

A: Voltage, V = 12 VR1 = 3 ΩR2 = 6 ΩI = ?V2 = ?

Q: For the configurations of capacitors shown in (Figure 1). a potential difference of 23 V is…

A: Data Given ,  Potential difference across ab ( V ) = 23 V From the given figure ,  Let , C1 = 7.5 nF…

Q: R1= 8 ohms, R2= 30 ohms, R3= 6 ohms, R4= 9 ohms, V= 54V  A. What is the equivalent resistance? B.…

A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you…

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A: According to guidelines we need to solve only first three sub-part kindly repost other parts in the…

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A: Solution:             Electrical energy can be calculated using the following relations.…

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Q: Directions: Write the letter of the correct answer. _1. What type of energy transformation is…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Why is an electromotive force not a “force”? Justify your answer.

A: Electromotive force is the potential difference between the terminals of the cell when no current is…

Q: 3. Find Vs, Vc on the figure below: R I, R, I R, B D IKO I 1.5KO I 8202 R 3.3KO R; 2.2Kn E 3V 4V D

A: Here, we apply Kirchhoff's circuit law and Kirchhoff's junction theorem to get the required voltages…

Q: 1. Four cells each of emf E are joined in parallel to form a battery. The equivalent emf of the…

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

Q: 1. Alfredo deDarke sleeps with a 7.5-Watt night light bulb on. He turns it on before getting in bed…

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Q: 10. An electrical appliance operates by applying 230 volts across a 50-ohm resistive load. a.…

A: Given values -  Voltage = 230 V  Resistance = 50 ohm    According to ohm's law -  V = IR .....(1)

Q: xplain how to find an internal resistance of a battery given two resistors, batteries, and a…

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Q: 7 DIAL 5 9 6 0 - A 3 3 DIAL 4 O 7 7 DIAL 3 S O - 23 3 3 DIAL 2 88 7/7 DIAL 1 2 5 5 6 6 4 5 456 6 21.…

A: We need to answer the questions from the given image.

Q: 5 V 1. For the circuit below, the total current drawn by the circuit is 0.40 A. a. What is the…

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Q: C. OHM'S LAW 1. A resistance of 18 Q is across a 3 V battery. What is the current in the circuit? 2.…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Watch the video below and answer the following questions 1. Where does the symbol of Ohm originate?…

A: 1)Jesuit college,Cologne. 2)1802-1805 at the age of 13 he attend high school. 3)Kant Alessandro…

Q: An ideal voltmeter is connected to a 2.0-Ω resistor and battery with emf of 5.0 V and an internal…

A: a) current  i = E/(r+R) = 5/(0.5+2)  i = 2 A

Q: a typical incandescent reading lamp runs at 60 watt. if it is left constantly, how much energy in…

A: Power (P) of a lamp = 60 W Time = 1 day

Q: 1. A water heater has a resistance of 502 and takes 15A during operation. If it is in service on the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 7 5. ACTIVITY 1: OHM'S LAW The table below illustrates this relationship both qualitatively and…

A: 1) V = 1.5 volts I = 0.50 A

Q: 1. The circuit shown is example of a? 2. According to Kirchoff's current rule, the current in point…

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