The conductor moving with uniform velocity of 10 m/s at right angles to magnetic field of induction 0.4 x 10 Wb/m?. Calculate length of conductor if e.m.f. induced in the conductor is 6 × 10 volt.
Q: If the distance between circular parallel plates of Radius R of a capa citor is 2mm dv and the…
A: Distance b/w plates, d = 2 mm = 2 x 10-3m dV/dt = 120 Volts/s
Q: A magnetic B field of strength 0.9 T is perpendicular to a loop with an area of 4 m². If the area of…
A: Given data The magnitude of the magnetic field is B = 0.9 T The area of the loop initially is A1 = 4…
Q: Why does an iron core that extends inside and connects the primary and secondary coils intensify…
A: Magnetic materials are classified into different types based on their behavior in the external…
Q: Explain why the singing of the plates stop after a certain period of time using the concept of Lenz…
A:
Q: After investigating the voltage, V, induced in a coil due to motion of the magnet, a group produced…
A: Required : What should they do next after producing the model.
Q: 3. A wire is moving on frictionless rails in a uniform magnetic field, as shown to the right. The…
A: We have a wire of length L=5 cm=0.05 m which is moving along a rail experiencing a magnetic field of…
Q: A square loop of cross sectional area A-0.2 m and resistance R-0.10 is placed in a uniform magnetic…
A: Concept: To determine the Induced current we will use the Formula…
Q: a) Subiract the expression that gives t he mapnetic field 8lr}. (in 6) Subtroct volue Blr). (in the…
A:
Q: The induced magnetic field at radial distance 6.6 mm from the central axis of a circular…
A: The formula to calculate the capacitance of the parallel plate capacitor is given byHere, is the…
Q: A circular loop in the plane of the paper lies in a 0.75-T magnetic field pointing into the paper.…
A:
Q: How does the effective conduction band density-of-states vary with effective mass? a. b. O C. O d.…
A: Nc= Effective conduction band density of state m*= effect mass
Q: The metal rod 1 m long rotates about its one end in a plane at right angles to a horizontal magnetic…
A: To find-Induced emf (e)=?Given-Length of the rod (l)=1 mfrequency (n)=100 rpsMagnetic induction…
Q: Pivot Circular loop 1. The above figure shows an edge-on view of a 10-cm-diameter circular loop…
A:
Q: A coil is wound with 125 turns on a rectangle former with a length and width of 100 mm and 50 mm,…
A: When there is a change in flux in the loop an EMF is generated in the loop due to which current…
Q: wing the figure, which is the refected ray? Ob. D Od. A ne magnetic flux of a coil will be minimum…
A:
Q: X + + + t X X X A magnetic B field of strength 0.8 T is perpendicular to a loop with an area of 2…
A:
Q: A 10 cm diameter circular loop of wire is in a 5.00 -T magnetic field. is removed from the field in…
A:
Q: 4) Metal bar of length 2. cm moves with velocity 1. cm/s towards the right in a constant magnetic…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: A long solenoid has a radius of 4 cm and has 800 turns/m. If the current in the solenoid is…
A: Given data: Radius= 4 cm Number of turns= 800 turns/m Rate is 21.4 A/s
Q: turns on her with a ter and 100 mm and 50 mm, respectively. The coil rotates in a uniform magnetic…
A: A rotating coil is placed in a magnetic field and a therefore a voltage is induced in the coil. If…
Q: A seven-turn square-shape coil of sides 6.0 cm is placed in an external magnetic field of strength…
A: Faraday's law of electromagnetic induction: According to this law, the magnitude of the average emf…
Q: A coil of wire with a length L-500 m. The coil has N-55 turms and carries a current of /-25 A.…
A: The length of the coil of wire is given as, L=500 m. The number of turns in the coil is given as,…
Q: A 43 turn rectangular coil of area 5.0 X 10-3 m2 is allowed to fall from a position where B = 0 to a…
A:
Q: 17: A charge + q is sent through a magnetic field. The force acting on it is maximum when the angle…
A: We know that,FB=qv×B=qvBSinθwhere, θ is the angle between v and B
Q: If there are two tums in a coil rotating in a magnetic field the total induced voltage between two…
A: We need to comment on the emf induced in a coil rotating in a magnetic field.
Q: What is magnetic induction? O A changing magnetic field produces a changing electric field. O A…
A:
Q: QUESTION 7 A 0.350-A current is charging a capacitor that has circular plates 12.0 cm in radius. If…
A:
Q: A long solenoid has a radius of 4 cm and has 800 turns/m. If the current in the solenoid is…
A: Given data: The radius of solenoid is r=4 cm. The number of turns is N=800 turns/m. The rate of…
Q: coil of 1000 turns encloses an area of 0.024 m2, and it is rotated in 0.01 s from a position the…
A: According to Faraday's Second law Induced emf is the rate of change of magnetic flux.
Q: The conductor of length 10 cm moves with a uniform velocity of 5 m/s at right angles to a magnetic…
A:
Q: A 2-meter conductor, moving at a rate of 14 m/s cuts a magnetic flux density of 5mT at right angles.…
A:
Q: The topic of this is physics about electromagnetism (physics) How many turns should a coil with a…
A: Concept used: Faraday's law of electromagnetic induction is used.
Q: If the north pole moves toward the loop, in what direction is the induced current (as seen from…
A:
Q: An electromagnetic transducer is used to measure the speed of electrical conductive liquid and it…
A: Solution: In a magnetic field when a conductor is in motion an electromotive force is developed.…
Q: The conductor moving with uniform velocity of 10 m/s at right angles to magnetic field of induction…
A: To find-Length of the conductor (l)Given-Velocity (V)=10 m/sEmf induced (e)=6×10-5 voltMagnetic…
Q: A metal rod 1 m long rotates about one end in the plane perpendicular to a uniform magnetic field of…
A: We need to find- Induced emf (e)=? The data given as- l=1 m B=0.38 x 10-4 Wb/m2 n=720 rpm=72060=12…
Step by step
Solved in 2 steps
