A current is passed through a straight wire. The magnetic field established around it has its lines of force? Parabolic Straight Oval in shape and endless Circular and endless Right Answer: Circular and endless Share : December 16, 2017 Asghar Khan Physics Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -In Davisson-Germer experiment, the diffracted proton from crystal shows?Number of spark plugs needed in diesel engine is?Photoelectrons are emitted when visible light falls on?