Is the electric force that one charge exerts on another charge if other charge are brought nearby?
Is the electric force that one charge exerts on another changed if other charges are brought nearby?
When the separation between the two charges is increased the electric potential energy of a charges may increase or decrease. Why? Does a point charge thrown at speed of light follow electric lines of force? Electric potential between two positive charges placed at A & B is observed to be first decrease then increase as charge at A is moved towards B,why? What effect will the presence of a conductor between two point charges have on the Coulomb force between them? Why is the force when doing work in moving the test charge from a to b negative? Can electric current (charge) flow through air? How is electric power actually transmitted between states by phase angle difference? Does a charged particle moving through a magnetic field always experience force? Why we can say that electric lines diverge from positive charge? What is the law of conservation of charge? What are its applications? Does it consume electricity if we connect the charger, but the device is not connected leaving the switch on? How does the presence of a dielectric between two point charges affect the Coulomb force between them? What is the difference between electrostatic and electrodynamic charges? How the electric charge (Q) is equal to the electric flux ( ψ ) ? What is point charge and test charge in physics? What is the force between a point charge and a conducting plate? What is the difference between polarization of charges and induction of charges? What is and isn't a point charge? What is a point charge, its characteristics and why is it used? What are some electrostatic force examples? Why is current due to the motion of the negatively charged electrons? What happens when you change the direction of current in an electromagnet? When an electric current chooses the path of least resistance, does it not pass through other paths at all? How would you explain the concept of current and charge to a child? If eight point charges are placed at the eight corners of a cube of side A, find the net resultant force on any charge due to others? What will be the force on a current carrying conductor if all the parameters are doubled? What is reason for charge on particle? What will be the force on current carrying conductor if all the parameters are doubled? An electric dipole is placed in nonuniform electric field is there a net force? What is the direction of induced electric field due to changing magnetic field?