If the earth receives 2cal/em - minfi400 Jale mi's the amplitades of solar energy, what electric and magnetie field of yaditin? are

Q: Give the conditions under which magnetic vector and scalor potentials are defined

A: magnetic vector is the analogous quantity of  scalar potential that is known as  voltage.

Q: A thin ribbon of a silver alloy 2.00-cm wide and 0.0150-mm thick carries a current of 6.98 A…

A: Given value--- Width = 2 cm . thickness = 0.015 mm. current = 6.98 Amp. Hall Voltage = 1.24 × 10-4…

Q: Magnetic Field strength 0.3 0.25 0.2 0.15 0.1 0.05 0 0 Magnetic Field Strength B vs. Current I 0.5 1…

A: The magnetic field of the solenoid is given by the formula  B=μ0niWhere n is number of turns per…

Q: Determine mag and dir of total magnetic field at pt P

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Q: what is th magnetic field of the conductor?

A: To determine the magnetic field around a current-carrying conductor, we use the right-hand rule.…

Q: Find the direction of the magnetic field acting onthe positively charged particle moving in the…

A: The formula of magnetic force for a charge moving in the uniform magnetic field:

Q: If a cable carrying a 85A current is suspended 7.9m above the ground, and a 1.8m tall person walks…

A:

Q: a5) A curent straight wire segment of I Plows in a length a, as in figure. Show that the magnetic in…

A: Current in wire, a Distance of points P and Q from wire, a Length of wire, a

Q: A wire of 18 cm carrying a current of 21.5A, is kept between the poles of a strong magnet and makes…

A: We Know that force experienced by a current carrying wire in a magnetic field is given by F= iBl…

Q: strength o7 e the o inverse

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Q: vnich statement best describes the two bar magnets snown?

A: Given: Two bar magnets

Q: MRI system used to diagnosis brain tumour of a patient. The Larmor Precession  frequency of the…

A: We know, Larmor's equation is represented as fo = γBo where, fo =  Larmor Precession frequency Bo =…

Q: What does a magnetic field look like? O A series of white, dotted lines. O It's invisible. O A clear…

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Q: In the Earth's Magnetic Field experiment, the resulting field was a vector combination of the…

A: Given, No of turns, n = 22  diameter, d = 12 cm  radius, r = 6 cm  Current, I = 30 mA

Q: Angle of clif is 40° at a folace where the horizontal compment of earth's magnetic field is 3.6 ×…

A: We need to compute-Vertical component (BV)=?The data given as-Angle of dip (θ)=400Here,BH=3.6×10-5…

Q: (a) vertical component of earth's magnetic field. and the dip angle is 60°. Find (b) the net…

A: A magnetic field is a vector field that describes the magnetic influence on moving electric charges,…

Q: Which of the following factors affect the strength of force experience by a current carrying conduct…

A: Which of the factors affect the strength of the force experienced by a current carrying conductor in…

Q: What is the magnetic induction at appoint 6m from a North pole of strength 150 amp-meters?

A: Recall B=magnetic field due to monopole=μ04π×md2

Q: Proposals to mine resources from the Moon have included suggestions that the goods could be launched…

A: Write the given values of the problem- Magnetic field(B) B=0.877 T Length of the rod(L) L=1.00 m…

Q: The dimension of intensity of magnetic field is: [M°L-T°A'] 2 [M'L'T2A1] 3. [M'LOT2A]

A: We know ,  Force on current carrying wire due to Magnetic field is given by :- F = i (L×B) Where ' i…

Q: Calculate the current through a wire that experiences 0.075N of force inside of a 5.5x10-³T magnetic…

A: Given: Force is 0.075 N Thickness is 0.10 m Magnetic field is 5.5*10-3 T

Q: In ferromagnetic material u= 6µ0, B=16y az, magnetic strength equals to

A: Given :- u = 6uo B = 16y az

Q: In Oersted’s experiment, suppose that the compass was 0.15 mfrom the current-carrying wire. If a…

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Q: Describe calculation of the force of attraction between two unlike magnetic poles? What is the…

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Q: What is permeability having 2.5 Tesla and magnetic field intensity of 5.2 ampereturns/meter

A: Refer attachment

Q: If the circular conductor ndergoes thermalexpansion while it is in a uniform magneticfield, a…

A: Lenz’s law states that the polarity of induced emf is such that it tends to produce a current which…

Q: The magnetic field in the center of the Helmholtz coils is given by the equation, 840NI B = R(5)3/2…

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Q: In SI, unit of permeability of free space (u) a) 4Tx10 henry/metre b) 4nx10' henry/metre c) 2n x10…

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Q: ng to measur magnetie stomm ughber lays out a cireutar oil with L50 turns ef radiur EMSM in a…

A: Given data:    Number of turns, n = 250 turns     Radius, r = 75 m    Magnetic field, ∆B=250×10-9T…

Q: A flexible circular loop of radius 10 cm lies in a magnetic field of 4 T. It is oriented so that its…

A: The magnitude of the induced emf in the loop is, ε=∆ϕ∆t=∆ABcosθ∆t=πr22-πr12Bcosθt2-t1

Q: What is not true about the Earti's magnetic field? It has always pointed in one direction. O It is…

A: The Earth's magnetic field is produced by the electric currents in the molten metallic core and…

Q: 13. Which diggram bestillustractedthe direction ofthe. Morgratic fizia between the inlike pole of 2…

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Q: what is the magnitude of the magnetic field produced at origin ? b) what is the magnitude of…

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