Question

how are electric fields and gravitational fields different and how are they alike

Answer 1

Similarities:

• Electric field lines and gravitational field lines both obey inverse square law.
• Both electric and gravitational field both acts between two bodies without any means of contact.

Dissimilarities :

• Gravitational field lines acts on masses ,but electric field lines acts on charge particles.
• Gravitational field is always attractive, but electric field can be attractive as well as repulsive.
• Gravitational field are weaker than electric field.

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