0
What else can I help you with?
If a van de Graaff generator had a strong positive charge on its spherical surface and you moved your finger closer and closer to it a sall sark might appear between you finger and the spheres surface?
The spark is caused by the buildup of excess charge on your finger as it gets closer to the positively charged van de Graaff generator. At a certain point, the electric field between your finger and the generator becomes strong enough to ionize the air molecules, creating a conductive path for the excess charge to flow through in the form of a spark.
Why is a spark more likely to jump to your finger than your forehead?
A couple of reasons:Electric charge tends to concentrate on sharp points. A fingertip is "sharper" than a forehead.You're more likely to reach toward something with your hand (and therefore your fingers) than you are to try to grab it with your forehead.
A negatively charged rod is brought near a metal can that rests on a wooden box. You touch the opposite side of the can momentarily with your finger. If you remove your finger before removing rod what?
The negatively charged rod induces a positive charge at the side of the can closest to it, attracting negative charges to the opposite side. When you touch the opposite side with your finger, electrons flow from your finger to neutralize the positive charge. If you remove your finger before removing the rod, the positive charge induced by the rod will redistribute, making the can net-neutral again.
What is a negatively charged matter?
Any material can be charged, either positively or negatively. It has no name as such. You can do that by shuffling your feet back and forth on a carpet and touching something. You can feel a spark from your finger. By shuffling your feet your body acquires a charge, which discharges when you touch a metal object that is grounded.
What is transferred when you dip your finger into cold water?
When you dip your finger into cold water, heat is transferred from your finger to the water. This transfer of heat causes your finger to feel cold.
If a van de Graaff generator had a strong positive charge on its spherical surface and you moved your finger closer and closer to it a sall sark might appear between you finger and the spheres surface?
The spark is caused by the buildup of excess charge on your finger as it gets closer to the positively charged van de Graaff generator. At a certain point, the electric field between your finger and the generator becomes strong enough to ionize the air molecules, creating a conductive path for the excess charge to flow through in the form of a spark.
A body part that starts with the letter f?
Foot? Fibula? * Femur * Face * Fist * Fallopian tube * Forehead * Forearm * Finger *
Why is a spark more likely to jump to your finger than your forehead?
A couple of reasons:Electric charge tends to concentrate on sharp points. A fingertip is "sharper" than a forehead.You're more likely to reach toward something with your hand (and therefore your fingers) than you are to try to grab it with your forehead.
How is the tilak placed on the forehead?
Type your answer here... Using middle and ring fingers with thumb, on forehead, little above between eyebrows you must apply 'Tilak'. Do not use forefinger and little finger.
What does the cross tattoo on the index finger mean?
well, if your catholic then you know that when you got into a church you put your index finger in wholly water and you tap your forehead the middle of your chest then your right shoulder then your left. some people kiss that finger after words but it inst required. when you tap your forehead its the father, middle of your chest the son , both sides make the wholly spirit and when you kiss your finger your saying amen. that might be a little over helpful but there you go.
What song do these lyrics come from She was looking pretty dumb with her finger and her thumb in the shape of an L on her forehead?
All Star by Smash Mouth.
What is abody part that starts with f?
· face · feet · femur · fibula · finger · fingernails · fist · foot · forearm · forehead · fovea
What body parts start with the letter f?
Finger Foot Femur (and its derivatives - femoral nerve, femoral artery, etc.) Fist (if you accept a specific formation of a body part) Fallopian tubes Forehead Face (and its derivatives - facial nerve, etc)
How do you learn to whistle like a train?
Take your right hand and keep the thumb finger perpendicular to fore-finger. Now keep your mouth between thumb and fore-finger where the fore-finger touches the forehead and the thumb the lower jaw. Start to blow in that position and you can wonderfully whistle like a train.
When you're using the right-hand or generator rule your middle finger indicates the direction of what?
conventional current flow
What muscle starts with the letter F?
The muscle that starts with the letter F is the "frontalis" muscle. It is located in the forehead region and is involved in facial expressions, such as raising the eyebrows and wrinkling the forehead.
How do you detect cyanosis by using the skin of the forehead?
Cyanosis is detected by blue discolouration of the skin. It is best observed on the lips, finger tips and ear lobes.
