Page 550 - SUBSEC October 2017_Neat

UNIT 2
MODULE 1: ELECTRICITY AND MAGNETISM (cont’d)

SPECIFIC OBJECTIVES EXPLANATORY NOTES SUGGESTED PRACTICAL
ACTIVITIES

Electromagnetic Induction (cont’d)

Students should be able to:

7.4. use Faraday’s Law of Include E = BLv for a straight See Appendix II for
electromagnetic induction to conductor. suggested practical activity.
determine the magnitude of
an induced e.m.f.;

7.5. use Lenz’s Law to determine
the direction of an induced
e.m.f.; and,

7.6. discuss Lenz’s Law as an
example of conservation of
energy.

Suggested Teaching and Learning Activities

To facilitate students’ attainment of the objectives of this Module, teachers are advised to engage
students in Practical Activities outlined below.

1. Allow students to conduct research on the origins of the different laws outlined in the Module,
for example, Ohm’s law, Faraday’s laws and Lenz’s law.

2. Encourage students to incorporate the use of online resources, such as videos, to visualise
concepts.

CXC A16/U2/17 50