Grade 12th PassElectrostatics
refer the following figure q,Q,q are placed on the vertex of the 30 degree ,60 degree and 90 degree of a right angled triangle respectively.the net force F on q is directed downwards perpendicular to the base of a right triangle as shown.the charge q,q and Q has sign? (sorry for some reasons i am getting error while uploading picture)
A. -,+ AND -
B. +,+ AND -
C. +,I AND -
D. +,- AND +
refer the following figure q,Q,q are placed on the vertex of the 30 degree ,60 degree and 90 degree of a right angled triangle respectively.the net force F on q is directed downwards perpendicular to the base of a right triangle as shown.the charge q,q and Q has sign? (sorry for some reasons i am getting error while uploading picture)
A. -,+ AND -
B. +,+ AND -
C. +,I AND -
D. +,- AND +
