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A line charge lambda per unit length is ...

A line charge `lambda` per unit length is pasted uniformly on to the wire of a wheel of mass `m` and radius `R`. The wheel has light non-conducting spokes and is free to rotate about a vertical axis as shown in `Fig. 3.166`. A uniform magnetic field extends over a radial rigion of radius `r` given by `B = -B_(0)hat(k)(r le a, alt R) = 0` (otherwise). What is the angular velocity of the wheel this field is suddenly switched off?

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A line charge lambda per unit length is lodged uniformly onto the rim of a wheel of mass M and radius R. The wheel has light non-conducting spokes and is free to rotate without friction about its axis (Fig. 6.22). A uniform magnetic field extends over a circular region within the rim. It is given by, B=B_(0)k" "(ra le a,a lt R) =0 " " (otherwise) What is the angular velocity of the wheel after the field is suddenly switched off?

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A line charge lambda per unit length is lodged uniformly onto the rim of a wheel of mass M and radius R. The wheel has light nonconducting spokes and is free to rotate without friction about its axis as per figure. A uniform magnetic field extends over a circular region within the rim. It is given by, B=-B_0 k ( r le a , a lt R) =0 (otherwise) What is the angular velocity of the wheel after the field is suddenly switched off ?

A line charge lambda per unit length is lodged uniformly onto the rim of a wheel of mass M and radius R. The wheel has light non-conducting spokes and is free to rotate without friction about its axis (Fig.) . A uniform magnetic field extends over a circular region within the rim. It is given by, {:(B=-B_0 K,(r le a , a lt R)),(=0,"(otherwise)"):}

A line charge lambda per unit length is lodged uniformly onto the rim of a wheel of mass M and radius R. The wheel has light non-conducting spokes and is free to rotate without friction about its axis (Fig. 6.22). A uniform magnetic field extends over a circular region within the rim. It is given by, B = -B_0k (r oversetlarr a, a