Conditions Necessary to Make a Bulb Light Up

You have learned that wires are the pathway of electricity in a circuit. What are you going to do if the extension wire that you are using has a scratch on it?

• Cut all the rubber covering of the wire and still use it.

• Soak the extension wire in the water so it will work well.

• Just leave the scratch part because it will not hurt you anyway.

• Put an electrical tape on the scratch part to avoid from being electrocuted.

How are you going to save the battery life of your flashlight especially if there is brownout in your area?

• Avoid using the flashlight if not necessary.

• Always turn on the flashlight to maintain the brightness of your place.

• Play hide and seek with your siblings and use the flashlight to find them.

• Do not use the flashlight even if you needed it in order to save the battery.

What will you do to your learnings about simple circuit and its parts?

• Disregard it because I am not interested.

• Stock it in my brain so that I can answer all the questions in the test.

• Use it to boast in front of my classmates so that they will think that I am smart.

• Share it with my colleagues so that they will also learn and apply their learnings in everyday life.

What do you call to the pressure that pushes the charge particles to flow in a pathway?

• voltage

• electrons

• resistance

• electric current

Which of the following power source is producing an alternating current?

• dry cell

• generator

• transformer

• electromagnet

Will a 10 volts bulb light up if it is connected to a 2 volts battery?

• Yes, because it has a low voltage.

• No, because it is a local type of bulb.

• Yes, because the battery if full of charge.

• No, because the battery has not enough volts to light it up.

What will be the effect on the wire you used if the voltage of the power source is high and the wire is too small?

• The load will not function

• There will be no effect on the wire.

• No electric charge will flow on the wire.

• The wire will be heated and may cause short circuit.

When is the time to change the light bulb that you are using at home?

• When there is a friend who will come to visit me.

• When the bulb is busted to avoid any untoward incident.

• When the bulb is still functioning so that stores will have more profit.

• When you have a lot of stock of light bulb at home so you can change daily.

What kind of light bulb will help you from saving more energy consumption at home?

• Gas lamp

• LED lamp

• Halogen lamp

• Fluorescent lamp

During the enhanced community quarantine period, Joselito stayed at home for the whole time. After three months, their electric bill came and he was shocked to learn that he will be paying triple the amount of consumption he was paying before. What will he do next time to avoid from this situation?

• Stay out from the house and proceed shopping to the mall.

• Lessen electricity consumption by not using appliances if not needed.

• Shut down the circuit breaker and never use the electricity over again.

• Disregard the amount since you have a lot of money to pay for the bill.