If an electrical component with a resistance of 37 Ω is connected to a 115-V source, how much current flows through the component?

Q: The Coulomb's Law is important in the universe. Without it, hydrogen atom, as well as other atoms wi...

A: We know that the coulomb's law, which states that the force between the two charges, according to co...

Q: find the resistance if the curent is 7.5 amperes cand the voldage is 75-V

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Q: What is the equivalent capacitance, in nF, of the following capacitor network? C1- 6.8 nF C2 2.7 nF ...

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Q: From the equation E = kq1/r^2, calculate the electric field when a point charge is equal to 5.6x10^-...

A: Write the expression for the electric field. Here, k represents Coulomb’s law constant, q1 represen...

Q: 5. A 3.8 kg rock is whirled in a vertical circle with a 1.8m string. If the rock completes 18 revolu...

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Q: A point charge of +0.80 μC is located at the origin. What is the electric potential at the point x =...

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Q: A block off wood of maR8 350g is moring at a speed of 5 mi. 8peed ofs ms. is moving at Fin d its kE ...

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Q: 1. Two equal positive charges q1 = q2 = 6.0 µC are located at (0, 0.60 m) and (0, - 0.60 m), respect...

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Q: Consider two oscillating systems with equal periods on the Earth's surface: a simple pendulum (small...

A: Given: two oscillating system: 1: A simple pendulum = period Tp 2 A spring block system = period Tm

Q: The unit “Henry” is equivalent to: 1) ampere · volt/second 2) volt/second 3) volt · second/ampere...

A: According to question we need to find--- unit of inductance?

Q: Which of the following is a recall type of objective test?1. True or false 2. Fill in the blanks 3. ...

A: Given : Which of the following is a recall type of objective test ?  

Q: A force vector points 55° above the positive x-axis. It has a y-component of 300 newtons. Find: a. t...

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Q: Convert the quantity from 14 m/s cm to miles per hour (mi/hr).

A: Given data:  14 m/s Required: Convert into mi/hr

Q: When two identical charges doubled without changing their separation distance, what will be the chan...

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Q: 1. Which of the following statement about a capacitor is correct? a. stores chemical energy through ...

A: 1. the answer of the question is option (b), because capacitor is electrical device which temporaril...

Q: If object A is charged positively by losing electrons and placed near object B which is neutral or h...

A: Given Object A is positively charged and papced near to a neutral object B. We have to choose the co...

Q: What is the acceleration due to gravity on the top of Mount Everest? Mount Everest is the highest mo...

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Q: A Carnot engine is running at 30% efficiency and at a rate of 12 cycles/s. It absorbs 1000 J of ener...

A: Given data as per question efficiency =30% Heat Absorb =1000 j Calculations Efficiency(η)=  1−T2T1η=...

Q: An 1200 kg car and a 2000 kg truck move toward one another, both traveling at 15 m/s. a) In what dir...

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Q: TRUE OR FALSE 6. Electrostatic induction is more effective in conductors than in nonconductors. 7. W...

A: according to bartleby guidelines , i am answering first three question

Q: •3 You drop a 2.00 kg book to a friend who stands on the ground at distance D = 10.0 m below. If you...

A: "Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: A metallic wire is stretched from original length of 3 m to 6 m. If the original cross-sectional are...

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Q: What is a revolution? Can you give an example?

A: In circular motion and rotational dynamics the term" revolution" is frequently used. When a body tur...

Q: odified True/False Indicate whether the statement is true or false. If false, change the identified ...

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Q: What is the value of the specific heat of glass in kcal/(kg . °C) if 1 kg of glass absorbs 16 kcal w...

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Q: To tune in for the right frequency of a radio station, we may have to adjust a: Group of answer cho...

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Q: Enriquez instructed the students to choose which between the two capacitor has the greatest capacita...

A: Capacitance of parallel plate capacitor C = ε₀A/d 

Q: What is the angular velocity of a point in a rotating CD that has a linear velocity of 2cm/s and a r...

A: If the angular velocity of a disc is w ,than linear velocity for a particle at radius r is given as ...

Q: What is the difference between VBM & CBM?

A: The conduction band is the band of electron orbitals that electrons can jump up into from the valenc...

Q: A 1.5 V battery is connected to two nichrome wires that are connected together in serie Wire 1 has a...

A: According to ohm's law V = IR Both resistance are in series combination so current can be calculated...

Q: Point X moves in a circular path of 6-m radius so that its arc distance from an initial position Y i...

A: The radius, R=6 m Linear displacement, s=6t3-4t Draw the figure as below. At time t=0, the displace...

Q: A room has dimensions 2.18 m (height) x 4.60 m x 6.62 m. A fly starting at one corner flies around, ...

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Q: A projectile is fired with an initial velocity of 320m/s at an angle of 15o with the horizontal. Fin...

A: Projectile motion is the motion in which a body is thrown into the air at a specific velocity and wi...

Q: An 1200 kg car and a 2000 kg truck move toward one another, both traveling at 15 m/s. a) In what dir...

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Q: You have a hand-crank generator with a 100-turn coil (each turn having an area of 0.0250 m2), which ...

A: Number of turns (N) = 100 Area (A) = 0.025 m2Magnetic field (B) = 0.04 T rotational speed of crank =...

Q: A block of iooo d of mas8 350g is moring at a speed ofs Fin d its kE in Joules. ms

A: Given data :                       Mass  =   m                    Velocity  =  v          To find : ...

Q: force of 2 pounds stretches a spring 1 foot. A mass weighing 3.2 pounds is attached to the spring, a...

A: We know that the spring force is given as  F = kx  where  k is the spring constant  x is the displac...

Q: 5. What is the main purpose of an electroscope?

A: Note:  According to guidelines , we can answer one question at a time

Q: Question 4 45° Figure 4 Figure 4 shows t wo particles 4 and B of mass 5 kg and 4 kg

A: According to Newton's second law  F = ma  Acceleration a = F /m 

Q: 80 m 40 m A race track is constructed such that two arcs of radius 80 m at A and 40 m at 8 are joine...

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Q: What must be the charge of an isolated spherical conductor 30.0 cm in  diameter to produce an electr...

A: Given data: The diameter of spherical conductor is d=30 cm. The electric field is E=150 N/C.

Q: In a cylinder 1.30 mol of an ideal diatomic gas, initially at 3.50 105 Pa and 21.0 °C expands until ...

A: As per our guidelines we will solve first three subparts for you. To get remaining subparts solved p...

Q: 2. A box of mass 10 kg rests on an inclined plane as shown. The string makes an angle of 25 degrees ...

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Q: Which type of wave can break the chemical bonds in DNA and cause cancer? Group of answer choices ul...

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Q: What is the potential energy if a +2 x 10-9 C charge moves from charge moves from ∞ to point to poin...

A: We know that the formula of the electric potential energy  is given as  U= kq1q2r where q1& q2 a...

Q: 1. Find the percent uncertainty of 300±5 cm. How will you write the value of the measurement? 2

A: As per guidelines  only first question is answered here , as all questions are not a subpart of a qu...

Q: Q) If the velocity of blood flow in the aorta is about (0.32 m/s) , what pulse frequency would you e...

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Q: A spaceship is launched vertically upward. The total work done on the spaceship is: A: positive B:...

A: Assume a spaceship is launched in the vertically upward direction.

Q: A student's true weight is 407 N (magnitude), and apparent weight at a certain time is 515 N (magnit...

A: Given value--- true weight = 407 N. apparent weight = 516 N. We have to find--- Acceleration?

Q: Suppose that a gas obeys at low pressures the equation PVm = RT + (A+ B/T2)P where A and B are co...

A: Given PVm = RT + (A+ B/T2)P  where A and B are constants independent of pressure We have to Derive t...

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.