WebAssertion A point charge is placed inside a cavity of conductor as shown. Another point charge Q is placed outside the conductor as shown. Now as the point charge Q is … Web5 de nov. de 2024 · A spherical sphere of charge creates an external field just like a point charge, for example. The equation for the electric potential due to a point charge is. V = k Q r. , where k is a constant equal to 9.0×10 9 N⋅m 2 /C 2. The electric potential V is a scalar and has no direction, whereas the electric field E is a vector.
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WebOn rotating a point charge having a charge \( q \) around a charge \( Q \) in a circle of radius \( \mathrm{r} \), the work done will be(1) \( q \times 2 \pi... Web9 de ago. de 2024 · Answer: the work done in rotating anything in a circle is zero as the displacement is perpendicular to the applies. rmiru rmiru ... Secondary School answered … fix my blinds chain tensioner
On rotating a point charge having a charge q around a charge Q …
WebA unique approach is proposed to boost on-chip immuno-sensors, for instance, immunoassays, wherein an antibody immobilized on the walls of a microfluidic channel binds specifically to an antigen suspended freely within a working fluid. The performance of these sensors can be limited in both susceptibility and response speed by the slow diffusive … WebA point charge +Q is located on the x axis at x = a, and a second point charge -Q is located on the x axis at x = -a. A Gaussian surface with radius r = 2a is centered at the … Web5 de mai. de 2024 · on rotating a point charge having a charge q around Q in a circle radius r. the work done will be 2. O n r o t a t i n g a p o i n t h a v i n g a c h a r g e q a r o u n d a c h a r g e Q i n a c i r c l e o f r a d i u s r. fixmyblinds.com coupon