A current of 0.2 A passed through a tangent galvanometer produces a deflection of 30°. Find a current which will produce a deflection of 60°.

Q: Two parallel long wires currents in the same direction. One wire carries a current of 2A, whereas…

A: This question is based on the concept of force by one wire on the other.

Q: How much current is flowing in a wire 4.50 m long if the maximum force on it is 0.725 N when placed…

A:

Q: A long, straight wire carrying a current of 2.6 A is placed in the plane of a conducting strip of…

A: Given I1=2.6A, I2=4.4A d=4.0cm=0.04m, b=8.0cm=0.08m

Q: How do you conceptualize how far from the center of a wire carrying a 2.0 A current does the…

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Q: Ex. 56 When a current of 173.2 mà is passed through a tangent galvanometer, a deflection of 45° is…

A: Have a look

Q: If an electric current of 8A is split into three branches, forming a parallel combination, and the…

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Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: Solution

Q: Tutorial Exercise In an experiment designed to measure the Earth's magnetic field using the Hall…

A: Thickness of the copper bar, t=0.495 cm=0.495×10-2 m=0.00495 m Volume density of electrons,…

Q: A 8.80-μC charge is moving with a speed of 6.50 x 104 m/s parallel to a very long, straight wire.…

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Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: Distance between wire =5cm Current in each wire=4A

Q: An electron with a speed of 6.7 × 104m/s is moving parallel to a wire that’s carrying a current of…

A:

Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: Given, Distance between two parallel wires d = 5 cm = 0.05 m Current I = 7 A

Q: How much current is flowing in a wire 4.80m long if the maximum force on it is 0.625 N when placed…

A:

Q: Two 27 cm wires carry current to and from a piece of research equipment.  Because of the nature of…

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Q: In T.G. a deflection of 45° is obtained when a current of 173 mA is passed through it. The…

A: Let us find the current when deflection from 45° with 173 mA current changes to 30° in a T.G.

Q: an T.G. a deflection of us, is obtained when a current of 173 mA is passed through it. The…

A: We need to compute the current through T.G. (I2)=?Given that-Initial deflection (θ1)=450New…

Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: Answer               9 uN/m Solution

Q: Q. 14: In T.G. a deflection of 45° is obtained when a current of 173 mA is passed through it. The…

A: To Find:  Current through T.G> (I2) Given, Initial deflection θ1 = 45o New deflection θ2 = 30o…

Q: A 2.50-m segment of wire supplying current to the motor of a submerged submarine carries 1000 A and…

A: Given- r= 5 cm=0.05 m F= 4 N I1=1000 A l=2.5 m

Q: The discharging current in the atmosphere due to the small conductivity of air is known to be 1800 A…

A: The discharging current in the atmosphere due to small conductivity of air is given to be 1800 A on…

Q: Tutorial Exercise In an experiment designed to measure the Earth's magnetic field using the Hall…

A: Given that  thickness t = 0.415 cm                     current = 8 A         hall voltage = 5.52…

Q: Two power lines run parallel for a distance of 283 m and are separated by a distance of 40.0 cm. If…

A: Given Lenth of wire is 283m Distance between wires is 40cm or 0.4m Current in each wire is 115A…

Q: The beam, consisting of electrons with constant kinetic energy and uniform density, carries a…

A: Given that, current(I) =  1 mA = 10-³ A cross-sectional area (A)=  ​​23 mm² = 23× 10-⁶m² (1m= 1000…

Q: A device is designed to read current through a wire by measuring the magnetic field about the wire.…

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Q: can someone check my answer for number 2? 2. Two 60 –meter current-carrying wires are parallel to…

A: The forces on the wires are same in magnitude, so we just write F for the magnitude of F2. Force per…

Q: ARE WE REAL 29. An electron is travelling at 100 km/s parallel to a long straight horizontal…

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