Pls answer all the question??
Dear student
question 25 : there are so many magnetic items and electromagnet in labs due to which magnetic compass do not work properly.
question 26 : option c
question 27: option a
regards
question 25 : there are so many magnetic items and electromagnet in labs due to which magnetic compass do not work properly.
question 26 : option c
question 27: option a
regards