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What are field lines?
Field lines are visual representations used in physics to illustrate the direction of force acting on an object within a field, such as an electric or magnetic field. Field lines show the pathways that a small positive test charge would follow if placed in the field. The density of field lines indicates the strength of the field at different points.
What is an electric field around a negative charge like?
The electric field around a negative charge radiates outward, with field lines directed toward the charge. This means that a positive test charge placed in this field would be attracted toward the negative charge. The strength of the field decreases with distance from the negative charge.
Who invented physics as you know it today?
The field of physics has evolved over centuries through the contributions of many scientists. Some key figures in the development of modern physics include Isaac Newton, Albert Einstein, and Galileo Galilei. These scientists made groundbreaking discoveries and developed fundamental principles that laid the foundation for the physics we know today.
Father of physics?
Aristotle is often referred to as the "father of physics" for his contributions to the field of natural philosophy in ancient Greece. His writings on motion, causality, and the nature of matter laid the foundation for the study of physics as we know it today.
How will the electric field strength compare at a 2 m distance point charge?
The electric field strength decreases with distance from a point charge following an inverse square law. So at a distance of 2m from the point charge, the electric field strength will be weaker compared to when closer to the charge.
What are field lines?
Field lines are visual representations used in physics to illustrate the direction of force acting on an object within a field, such as an electric or magnetic field. Field lines show the pathways that a small positive test charge would follow if placed in the field. The density of field lines indicates the strength of the field at different points.
What is an electric field around a negative charge like?
The electric field around a negative charge radiates outward, with field lines directed toward the charge. This means that a positive test charge placed in this field would be attracted toward the negative charge. The strength of the field decreases with distance from the negative charge.
Why a stationary charge do not feel any force in magnetic field?
we know that force on a charge in magnetic field F=qvbsinx q-charge v-velocity b-strenth 0f magnetic field x-angle between the motion of chage and the magnetic field as the charge is stationary so v=0 so,F=0 so charge donot fill any force on it.
Who invented physics as you know it today?
The field of physics has evolved over centuries through the contributions of many scientists. Some key figures in the development of modern physics include Isaac Newton, Albert Einstein, and Galileo Galilei. These scientists made groundbreaking discoveries and developed fundamental principles that laid the foundation for the physics we know today.
Father of physics?
Aristotle is often referred to as the "father of physics" for his contributions to the field of natural philosophy in ancient Greece. His writings on motion, causality, and the nature of matter laid the foundation for the study of physics as we know it today.
What happens to a charge present in a magnetically induced electric field?
It seems that the fundamental relationship between electric and magnetic forces is explained by the Special Theory of Relativity. If you are really interested - and know a lot of advanced math (more than me, certainly...) - you can read the Wikipedia article "Classical electromagnetism and special relativity", or search for similar sources. Otherwise, you'll just have to accept that it is so, and use the equations correctly.
How will the electric field strength compare at a 2 m distance point charge?
The electric field strength decreases with distance from a point charge following an inverse square law. So at a distance of 2m from the point charge, the electric field strength will be weaker compared to when closer to the charge.
What field of science does electricity fall under?
Electricity falls under the field of physics, specifically in the branch known as electromagnetism. This field studies the interactions between electric charges and currents, as well as how they generate electromagnetic fields.
What two types of scientific. knowledge can be expressed. as mathematical equations?
Laws is one... and the other one i dont know... :SLaw and making models.
Did Einstein know about dark matter?
No, Einstein did not know about dark matter during his lifetime. The concept of dark matter was not proposed until the 1930s, after Einstein's major contributions to the field of physics.
Did Einstein start any project in 1920?
In 1920, Albert Einstein established the Theoretical Physics Department at the University of Leiden. This was a significant project that aimed to promote research and collaboration in the field of theoretical physics.
Why is field of vision important to some animals?
because different animals have different types of FIELD of VEIW. Depending on the placement of the eyes. I am smart i know everything
