If a 12 volt battery is supplied to the parallel connection, how much power is consumed  by the 7.5 ohm resistance?

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A: n1=4 n2=6

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Q: 1. Transverse waves on a string have wave speed 8.00 m/s, amplitude 0.0700 m, and wavelength 0.320…

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Q: A 560-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: From the hinge distance of sign, D = 6 m - 2 m = 4 m From the hinge distance of rod, d = 3 m Resolve…

Q: 43. An elevator’s electric hoist is rated at 8.0 kW and has an efficiency of 90.0%. The hoist lifts…

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Q: An ac generator supplies a peak (not rms) voltage of 150 V at 60.0 Hz. The generator is connected in…

A: Given. Voltage, V = 150 V, f = 60.0 Hz inductor having inductance, L = 35 mH

Q: When running on its 11.4 V battery, a laptop computer uses 8.3 W. The computer can run on battery…

A: Given data:  Battery voltage (V) = 11.4 V Power (P) = 8.3 W Time (t) = 8.5 h Mass of person (m) = 75…

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Q: Blue skies and red sunsets are due to _______________. a. Mie scattering b. Rayleigh scattering c.…

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Q: A sealed 29.0-m3 tank is filled with 2,474 moles of oxygen gas (O2) at an initial temperature of…

A: Given : Volume of tank = volume of gas (V) = 29 m3 Number of moles of Oxygen (n) =2474 moles Initial…

Q: What is the mean free path of molecules in an ideal gas in which the mean collision time is 4.00 ×…

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Q: moving to the right at 2m/s and experiences a rightward force of 5 N, a leftward force of 5 N, an…

A: 1. An object is moving to the right at 2m/s and experiences a rightward force of 5 N, a leftward…

Q: Nerve impulses are carried along axons, the elongated fibers that transmit neural signals. We can…

A: Given Diameter  = 10 μm Specific resistance ρ = 0.5 ohm. meter Length l = 7 mm To Find out…

Q: Consider the diffusion of a spherical particle in a liquid: D is the diffusion coefficient, ris the…

A: Write the expression for diffusion. D=kT6πrη

Q: Consider an electromagnetic wave with a maximum magnetic field strength of 4.5 × 10-4 T. What is the…

A: Given data:  Maximum Magnetic field strength Bmax = 4.5×10-4 T Required: Maximum electric field…

Q: HANGING MASS

A: In an experiment that measures simple harmonic motion using springs with masses hanging from them:…

Q: The drawing below shows a copper wire moving vertically downward at a constant velocity in a…

A: Force acting on charge particle F=q(v×B)  Using right hand thumb rule positive charge will…

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Q: What is the maximum height a 25 kg object will travel if it is thrown straight up in the air at 100…

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Q: A merry-go-round at an amusement park consists of an outer ring of n inner ring of elephants. eight…

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Q: A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0. The…

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Q: At the instant shown, car A has a speed of 25 km/h, which is being increased at the rate of 300…

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Q: Using the I- V curves how are ohmic materials different from non-ohmic materials?

A: Step1: Let us understand the concept of the problem. According to Ohm's Law, the current flowing…

Q: A camera lens used for taking close-up photos has a focal length of 11.8 mm. The farthest it can be…

A: Solution:- 1) The power of a lens is given by                          P = 1/f Here,   P = Power of…

Q: a) What is the charge of an oil droplet if the droplet has a mass of 2 μg and is at rest in a…

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Q: A ball is thrown at 15 m/s towards various barriers. In which case does the ball experience the…

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Q: the shope ofo stor is in front of a plane mirror, M, as shown. ate whot is the correct locotion for…

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Q: What is the reactance of a 7.5 μF capacitor at a frequency of 72.0 Hz ?   What is the reactance of…

A: Given Data:- Capacitance of the capacitor is  C=7.5μF=7.5μF×10-6 F1μF=7.5×10-6 F Frequencies are,…

Q: 2. A0.01-kg block, attached to a spring, is pushed until the spring is compressed a distance of 6 cm…

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Q: Two fixed type resistors, 4 ohms and 7.5 ohms, are connected in parallel. 12 volts 4 2 7.50 If a 12…

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Q: IDENTIFY THE DIFFERENT CURRENTS FLOWING IN THE CIRCUIT BELOW 13 = 12 = 11= I2 5 V 2 V 50 V 20 V I3 +

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Q: A 550-turn solenoid is 17 cm long. The current into it is 34 A. A 3.4 cm -long straight wire cuts…

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Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

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Q: A particle moving with a constant acceleration has a velocity of 20 cm/s when its position is x = 10…

A: Given, A particle is moving with constant acceleration has a velocity of 20 cm/s when its position…

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Q: 3. A bullet of mass m = 6.00 g is fired with an initial velocity of 600 m/s into a block of mass M =…

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Q: Explain free fall with example equation.

A: Explain free fall with example equation.

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Q: A hollow metal sphere has radius of 10.0 cm and a concentric metal spherical shell has an inside…

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Q: Solve what are asked for in the following problems. Show complete solutions by showing the…

A: Given, The mass of the body (m) = 500g = 500×10-3 kg. The body is dropped from a height. We have to…

Q: A hydrogen atom is in its fourth excited state. The atom emits a 1.28E+3nm wavelength photon.…

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Q: Two point-charges are arranged on the x-axis as shown. In which region on the axis would it be…

A: 1) In region A point charge will be near the greater charge thus it will be in imbalance position as…

Q: Aarin travelling at 20mis acselenater at o-8m/5 An 24 5tlow for ill i1 Faavel in this time ? 2.

A: Given data :   Acceleration  =  a  Initial velocity  =  u      Time  =  t        To find :…

Q: It takes an elevator in a skyscraper 4. Os to reach its cruising speed of 10. 0 . A 60.0 kg…

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Q: ojectile m

A: Projectile motion

Q: 1. Three resistors, 250, 450, and 750, are connected in series, and a 0.51-A current passes through…

A: As per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost…

Q: How much energy, in eV, is produced when the mass of one proton (m, = 1.673 x 10-2 kg) is converted…

A: Given Mass of proton = 1.673 × 10-27 kg 1 eV = 1.60 × 10-19 J We have to calculate energy by…

Q: 200 grams of an ideal gas are kept in a tank at a temperature of 20°C. The gauge pressure in the…

A: Given data as  per question M = 200gm T = 293K P = 15KPa

Q: The rms velocity of molecules of a gas at - 73°C and 1 atmospheric pressure is 100 m/s. The temp. of…

A:

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.