we have sphere with unikrmly surface density a a e angular vela rotatiny eraunel its axiso by What's the magnetic hielel inside & autside the sphen its axis

Q: A parti cle of charge 9= 3.2 x 1O C and In ass -27 m = 6.6 x 10 kg is traveling mls of strength with…

A: A particle that has charge experience a magnetic force, this magnetic force is equal to  F=qvB where…

Q: How does angle of dip change as line goes from magnetic pole to magnetic equator of the earth?

A: Angle of dip is defined as the angle between the direction of total earth's magnetic field to that…

Q: = magnetic Field (

A:

Q: While operating, a high-precision TV monitor is placed on its side during maintenance. The image on…

A: If a charge particle moving in a magnetic field, then a magnetic force acts on the particle, which…

Q: Griven Data: mass of bodus Height of hody = 5m Acceleration due fo grovity= gidm/s" 2. Find…

A:

Q: What changes in cosmic-ray intensity at Earth’s surface would you expect during periods in which…

A: The Earth's magnetic field works as a shield to the Earth from harmful rays. This magnetic field is…

Q: (i) State and explain what happens to the galvanometer when the magnet is moving towards the coil as…

A: When a magnet is moving towards the coil then the galvanometer connected to the coil shows…

Q: If a current carrying wire is held along the Y axis and the conventional current is heading in the…

A: When the current is flowing in -Y direction, we point our thumb in that direction and the motion of…

Q: How can a uniform magnetic field be produced on a laboratory scale?

A: Concept used: Principle of electromagnetism can be used.

Q: diamagnetic material differ f paptetic paramagnetic material, Linotion in th

A: Curie temperature is the temperature at which there is a transition from ferromagnetic to a…

Q: The magnetic field at a distance of 20c from a wire carrying a current of 35 Ais

A:

Q: Iz 10 - Two concentric circles carry equal currents in opposite directions as shown in the figure.…

A: Given data: The relation between radius is r2=4r1. The magnetic field by inner circle is B.

Q: Kh-1M. For the Fig. shown the of the angle of the compass is 45° with respect to the earth magnetic…

A: Given data The angle of the compass is θ=45° The magnitude of the current in the loop is I = 7.5 mA…

Q: Is it neccessary to have charges or currents to produce electric and magnetic fields?

A: We have generally heard that charged particles have their electric and magnetic but it is not true…

Q: What is the magnitude of magnetic flux when the magnetic field is parallel to a surface? Show…

A: Given: The magnetic field is parallel to the surface.

Q: What is in ferrous material that causes it to heat up under a magnetic field? Proper Materials that…

A: The ferrous materials when place in magnetic field get heated due to the Eddy Currents. Eddy…

Q: how could the same magnets be attractive and then repulsive

A: All magnets have two poles a North pole and a South pole and they all follow magnetic law of poles.…

Q: 4) A proton is moving towards north with a velocity of of 5x10^6 m/s in a 1.2 T magnetic field…

A: Given, Velocity of the proton, v = 5×106 ms towards north magnetic field, B = 1.2 T west

Q: 4) A proton is moving towards north with a velocity of of 5x10^6 m/s in a 1.2 T magnetic field…

A:

Q: How can a charge particle creates a helix-like motion upon entering a magnetic field?

A: To discuss the reason of helical path of a charged when enter in magnetic field.

Q: A Im long conducting rod rotates with an angular frequency of 400 rad/s about an axis normal to the…

A:

Q: Calculate the velocity of a particle with charge 9, = 1.6 x 10-19 that moves at right angles to the…

A:

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

A:

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

A: Refer attachment

Q: What is the magnetic field in point P?

A: The magnetic field due to a current carrying wire is : The right angle traingle is :

Q: suppose a circular coil of wire has 750turns, diameter=35cm, current=30mA. asume that it was…

A:

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: Two charged particles move at right angles to a magnetic field anddeflect in opposite directions.…

A: The charged particle in a magnetic field always deflects in the direction of the magnetic force…