E.Sci10 - Q2 - Week 1

SCIENCE 10
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Quarter 2
Force and Energy
Supplemental Activity Packet WEEK 1
Most Essential Learning Competency:

Explain the operation of a simple electric motor and generator S10FE-IIj-54
Table of Contents
Activity 1.……………….…………….…………….………………….…………….…………….………………………….2
Activity 2………….…….…………….…………….………………….…………….…………….………………………….3
Activity 3……….……….…………….…………….………………….…………….…………….………………………….4
References………………….…...…….…………….………………….…………….…………….………………………….5
1
NAME: _________________________________________ GRADE & SECTION:_____________________________
DATE: ________________________TITLE OF THE ACTIVITY: Motor
Second Quarter-Week 1
Activity 1
For the learner:
This worksheet contains activities about how the motor works. You may answer directly to these activity sheets and
make sure to follow the directions stated in each part of the activity. Answer all questions the best that you can and please write
legibly.
For the parents:
Learners may require your guidance in following the directions and answering the questions in each part of the activity.
Make sure that they answer each part of the worksheet.
OBJECTIVES
- Explain how a motor works applying Flemings Left Hand Rule.
WHAT I NEED (MATERIALS)
-Worksheet -Pen
WHAT TO DO (PROCEDURE)
Illustrate a DC motor and explain below it how works applying the Flemings Left Hand Rule.
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2
DATE: ________________________TITLE OF THE ACTIVITY: Electromagnetic Induction
Activity 2
For the learner:
This worksheet contains activities about the contribution of the different scientists to Electromagnetic Induction. You
may answer directly to these activity sheets and make sure to follow the directions stated in each part of the activity. Answer all
questions the best that you can and please write legibly.
For the parents:
OBJECTIVES
- Discuss the work of Faraday, Henry, and Lenz in Electromagnetic Induction.
-Worksheet -Pen
Create a concept map to describe the work of each scientist in electromagnetic induction. Place your answer on the
box below.
Faraday Henry
Lenz
3
DATE: ________________________TITLE OF THE ACTIVITY: Transformer
Activity 3
For the learner:
This worksheet contains activities about the computation of voltage, number of turns, power, and current of the
transformer. You may answer directly to these activity sheets and make sure to follow the directions stated in each part of the
activity. Answer all questions the best that you can and please write legibly.
For the parents:
OBJECTIVES
- Compute for the voltage, number of turns, power, and current of a step-down and step-up transformer.
-Worksheet -Pen
Complete the table below.
1.
Primary Secondary Primary Secondary
Voltage 120 V
Current 20 A
# of Coils 30 600
Power
Is this a step-up or step-down transformer?
2. A transformer has a primary coil with 100 turns and 35 A, and the secondary coil has 150 turns. The power in the
secondary coil is 1.4 kW. Fill in the table below for this transformer.
Primary Secondary Primary Secondary

Voltage 120 V
Current 35 A
# of Coils 100 150
Power 1.4 kW
Is this a step-up or step-down transformer?
4
References
Das, Biman, and Douglas C. Giancoli. Student Pocket Companion Physics, Principles with Applications, Sixth Edition
Giancoli. Pearson Prentice Hall, 2005.
Macalalad, Ernest Pagaran, and Rhonalyn Ligtas Vergara. Exploring the Realms of Science: Physics. JO-ES Publishing House,
INC, 2011.
Padua, Alicia L, and Ricardo M Crisostomo. Practical and Explorational Physics. 2nd ed., Vibal, 2010.

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SCIENCE 10

Most Essential Learning Competency:

Primary Secondary Primary Secondary

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