N"ouldstrate? Ify come to aapplied byght linee sameon anample of?18. Magnetism produced by an electric current is calleda. electromagnetismb. ferromagneticc. electromagnetd. magnetic field20. What is it called when the net forces equal 0 N?a. unbalanced forcesb. push forcesc. pull forcesd. balanced forces22.Mike exerts a 35 N force on a box, and Fin exerts a 125 N force in thesame direction. What net force both of them do exert on a box?a. 120 Nb. 160 Nc. 90 Nd. 70 N24. What is true about electromagnets?a. they are permanentb. they don't need a batteryc. increasing the number of coils makes the strongerd. increasing the battery makes it weaker26. This is the part of the circuit that the battery is called.a. loadb. switchc. power source28. If the resultant force of all the forces acting on a body sums up to zero, theforces acting on a body are referred to asa. balanced forcesb. unbalanced forcesc. net forcesd. frictional forces

Answered: Image /qna-images/answer/193c95ee-5f04-4fff-9a57-90b09bf1ad39.jpg

18. Magnetism produced by an electric current is called a. electromagnetism b. ferromagnetic c. electromagnet d. magnetic field 20. What is it called when the net forces equal 0 N? a. unbalanced forces b. push forces c. pull forces d. balanced forces 22. Mike exerts a 35 N force on a box, and Fin exerts a 125 N force in the same direction. What net force both of them do exert on a box? a. 120 N b. 160 N c. 90 N d. 70 N

18. Magnetism produced by an electric current is called a. electromagnetism b. ferromagnetic c. electromagnet d. magnetic field 20. What is it called when the net forces equal 0 N? a. unbalanced forces b. push forces c. pull forces d. balanced forces 22. Mike exerts a 35 N force on a box, and Fin exerts a 125 N force in the same direction. What net force both of them do exert on a box? a. 120 N b. 160 N c. 90 N d. 70 N

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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