Identify the correct statement from the following about discharging of a cell. a) The direction of current in the cell is from positive to negative terminal b) Terminal potential difference is greater than emf of the cell c) Terminal potential difference is lesser than emf of the cell d) The current increases and decreases frequently

Q: -cuit shown in Figure, currents I, I,, and I. potential difference between points a and b. power on…

A: Given:- A circuit  Find:- a) Find the current I1 , I2 and I3. b) Find the potential difference…

Q: A battery having an emf (ɛ) of 12V provides a current of 85mA when connected to a load of 1252. i)…

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Q: Question 3 For the following circuit, calculate the current on and the voltage dropped by each…

A: Here 8Ω and 4Ω are connected in series then the equivalent resistance is          R'=8Ω+4ΩR'=12Ω…

Q: R1 V1+ R2 R3

A: The power across a resistor is the product of the current through it and the voltage across it. As…

Q: Two identical resistors can be connected in series to a battery or in parallel. In which…

A: Given: two identical resistors which can be connected in series to a battery or in parallel   To be…

Q: Potential difference across the terminals of the left battery? Voltage contribution due to the…

A: Let potential difference across batteries be E1 and E2. Potential difference across the terminals of…

Q: The circuit in the figure contains a cell of emf e and four resistors connected as shown. Let the…

A: This is a concept of current division

Q: > Macmillan Learning In the circuit shown, the potential difference VA VB = 16.0 V and the…

A: VA=VB= 16V R1=R2=R3=R4= 195 ohm Find IA and IB

Q: b) Determine the currents I,I, and I, for the electrical network shown in the following figure using…

A: Let us apply Krichoff's voltage law in Path 1:  12 - 3I1 - 5i2 = 0=> 12 = 3I1 + 5I2…

Q: Question 1 For the following circuit, calculate the current on and the voltage dropped by each…

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Q: 500 169 160 V b 149 80V 9.0 (2

A: Only 3 parts can be answered. Given : Circuit is given having two batteries and resistances.

Q: Which of the following is true regarding resistors in a parallel connection? O The voltage drops…

A: Parallel combination of resistance : A circuit is said to be connected in parallel when the voltage…

Q: A resistor R₁ is wired to a battery, then resistor R₂ > R₁ is added in parallel. Is the equivalent…

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Q: A 20 V battery, a 8 Ω resistor and a 16 Ω resistor are connected in parallel. The battery has an…

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Q: 9 If the resistors given in the table are connected in parallel, what is the value in Cell A?…

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Q: current out of the battery

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Q: The Graph below depicts the 1.5 voltage across the cell (or equally across the variable resistor) as…

A: (a) From graph emf of the cell is E=1.5V(b) From graph at V=0.90V ,…

Q: The amount of current following in a circuit was measured to be 1 = 0.00037 A Express in Powers of…

A: Given Current in a circuit = 0.00037 A           To calculate :  conversion into powers of ten

Q: A 33.0 V battery is connected in series with a(n) 2.5 Ohm resistor, a(n) 14.0 Ohm resistor and a(n)…

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Q: Four resistors - 2-Ohms, 5-Ohms, 12-Ohms and 15-Ohms - are placed in series with a 12-Volt battery.…

A: The equivalent resistance here can be obtained as Since the resistors are connected in series, the…

Q: A 12 V battery, a 6 Ω resistor and a 12 Ω resistor are connected in parallel. The battery has an…

A: Given that,  Voltage of battery, V =12 V Resistor R1= 6Ω Resistor R2 = 12Ω Internal resistance, r =…

Q: 2) Consider the Circuit below. Determine the equivalent capacitance of the circuit and the charges…

A: The objective is to determine the total energy stored in the circuit

Q: The largest potential difference is across which resistor(s)? A)the 10-ohm resistor b) the 20-ohm…

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Q: Answer the questions

A: Explanation of Total Voltage in Series and Parallel ConnectionsIn the given example, you have four…

Q: Light bulb of an automobile dissipates 60 Watts when connected to a 12 Volt battery. What is the…

A: Power (P)  of light bulb= 60 W Voltage of the battery (V) = 12 volts

Q: Determine the currents I1, I2, and I3 for the electrical network shown in the figure.

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Q: What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on…

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Q: ‘n’ cells have emf ‘e’ and internal resistance ‘r’ and connected to an external resistance ‘R’. They…

A: Option

Q: For the following, put all final answers in the +20V table below or sketch a similar table. a. Solve…

A: Given, (a) Let's solve the circuit diagram to find the equivalent resistance first: circuit-1…

Q: When the two poles of a battery are connected to a resistance of 2.5 ohms, the potential difference…

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Q: The circuit shown in Figure has been connected for a long time. What is the potential difference…

A: Given data: The voltage of battery is V=72 V. The resistances are, R1=22 ΩR2=18 ΩR3=17 ΩR4=12 Ω

Q: 19. In the diagram below the emf of the battery is 6V , R1= 1002, R2=R3=502 and R4=752 . What is the…

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Q: A battery having an emf (ɛ) of 12V provides a current of 85mA when connected to a load of 1250. i)…

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Q: What is the equivalent resistance of a the following 3 resistors: R1 = 12 Ohms R2 = 14 Ohms R3 =…

A: The equivalent resistance of the parallel connection of the resistors is given by, 1Req,p=1R1+1R3…

Q: a.) Distinguish between the electromotive force and the potential difference of a cell. Describe an…

A: Recall emf of cell=work done per unit charge in bringing it from negative terminal to positive…

Q: Which if the following statement is false? * The current through two resistors in series are equal.…

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Q: The emf of the battery in the circuit shown above is 10.0V, while the resistance of each resistor…

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