0
A negatively charged rod can attract metal due to the phenomenon of electrostatic induction. When the rod approaches a neutral metal object, the negative charges in the metal repel, causing a redistribution of charges within the metal. This results in a positive charge accumulating on the side closest to the rod, creating an attractive force between the negatively charged rod and the positively charged side of the metal object. Thus, the rod appears to "attack" or attract the metal.
What else can I help you with?
Why is the black rod negatively charged?
The black rod is negatively charged because it has gained extra electrons, which are negatively charged particles, through a process called electron transfer. This excess of electrons makes the rod negatively charged relative to the surrounding environment.
When a glass rod and fur rubbed together electrons are transferred from the fur to rod. Is the fur charged If any positively or negatively charged How much compared to the rod?
Yes, the fur becomes negatively charged as it loses electrons to the glass rod. The glass rod becomes positively charged as it gains these electrons. The fur is negatively charged compared to the rod.
What happens if the negatively charged rod is brought close to another negatively charged rod?
they repel remember, opposites attract and likes repel.
What happens when you bring a negatively charged rod near a piece of metal.?
protons in the metal move toward the rod.
How do you charge electroscope negatively?
An electroscope can be charged negatively by using a negatively charged object, such as a rod rubbed with fur. When the negatively charged rod comes close to the electroscope, electrons from the rod are repelled and move into the electroscope, giving it a negative charge. This can be confirmed by observing the divergence of the leaves of the electroscope, which will spread apart due to the like charges.
The metal rod becomes negatively charged as well through which process?
The metal rod becomes negatively charged through a process called conduction. When a negatively charged object is brought near the metal rod, electrons on the surface of the rod are repelled, causing them to move to the end of the rod farthest from the negatively charged object. This redistribution of electrons creates a negative charge on the metal rod.
What happens when you bring a negatively charged rod near a piece of metal?
Uncharged means that there are an equal number of protons and electrons. When the negative rod is held near the neutral metal ball, the electrons from the metal ball repel from the electrons on the rod bringing the protons closer to the rod causing the metal ball to be attracted to the negatively charged rod. It's called charging by induction.
Would a negatively charged balloon stick to a metal rod?
No. It is not possible. Because as soon as balloon touches the metal charges would be conducted.
Why is the black rod negatively charged?
The black rod is negatively charged because it has gained extra electrons, which are negatively charged particles, through a process called electron transfer. This excess of electrons makes the rod negatively charged relative to the surrounding environment.
When a metal ball is charged by induction using a negatively charged plastic rod what is the sign on the charge acquired by the ball?
There exists and answer to this problem if you state the following: After the ball has been in presence of the negatively charged rod, the metal ball is either grounded or discharged by another conductor leaving the original metal ball with a positive charge, hence the name charging by induction.
When a glass rod and fur rubbed together electrons are transferred from the fur to rod. Is the fur charged If any positively or negatively charged How much compared to the rod?
Yes, the fur becomes negatively charged as it loses electrons to the glass rod. The glass rod becomes positively charged as it gains these electrons. The fur is negatively charged compared to the rod.
How a charged rod placed near an uncharged metal object can repel?
When a charged rod is brought near an uncharged metal object, it induces a separation of charges within the metal object causing the electrons to move away from the charged rod. This separation of charges creates an attractive force between the charged rod and the metal object, leading to the repulsion of the metal object.
What happens if the negatively charged rod is brought close to another negatively charged rod?
they repel remember, opposites attract and likes repel.
Will rubbing a metal rod and silk produce an electrostatic charge?
Yes, rubbing a metal rod with silk can produce an electrostatic charge due to the transfer of electrons between the two materials. This friction creates a separation of charges, with the metal rod becoming positively charged and the silk becoming negatively charged.
What will happen if a positively charged rod is near a metal washer?
Since a metal washer is neutral, the positive rod will make all the negatively charged electrons bunch up towards the front of the washer and nearer to the rod whereas the protons in the washer would repel from the rod and move to the back of the washer.
What happens when a negatively charged rod is brought near a metal sphere that is touching another metal sphere?
The negative rod will repel electrons within the spheres, causing electrons to move away from the region near the rod and towards the opposite side, leaving a net positive charge near the rod. This creates a redistribution of charge on the spheres, attracting them towards the negatively charged rod until they reach equilibrium.
What will happen if a positively charged rod is brought near a metal washer.?
Since a metal washer is neutral, the positive rod will make all the negatively charged electrons bunch up towards the front of the washer and nearer to the rod whereas the protons in the washer would repel from the rod and move to the back of the washer.
