Category: Physics

What is the pattern of magnetic field due to a circular coil carrying current? Magnetic Field Pattern due to a Circular Loop Carrying Current. The magnetic field lines are concentric circles at every point of a current carrying circular loop. The direction of magnetic field at the centre of circular coil is perpendicular to the […]

What is the purpose of air pressure? Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather. A barometer measures atmospheric pressure, which is also called barometric pressure. What are the factors which affect […]

Do teachers grade tutorials on Edmentum? Often times the tutorials will ask you to complete some kind of activity or check point. Do not spend a lot of time on these since they are not graded. You can use any notes you took from the tutorials or online to help you with this. Does Edmentum […]

What is an example of non? Non is defined as no. An example of non used as an interjection is in the sentences, “Non! I don’t want to go to the park today!” which means “No! I don’t want to go to the park today!” What is difference between conduction and convection? In conduction, heat […]

What happens to the capacitance value when the gap between the two plates is doubled? Increasing the gap will decrease the capacitance. V2=QC2=QC12=2QC1=2V1. How will the capacitance of a capacitor change if its plate area is doubled and distance between plates is halved * 2 points? Answer. The capacitance between plates will reduce to half […]

Which Great Lake is the most dangerous? Lake Michigan Are there sharks in Lake Erie? There have been reports of dead sharks apparently washed up on the beaches in Lake Huron, Erie and Ontario, but there’s no way to tell whether they came on their own or were planted there as pranks. What is the […]

How can you tell the difference between a longitudinal wave and a transverse wave? In the longitudinal wave, the medium moves left to right, while in thee transverse wave, the medium moves vertically up and down. Longitudinal waves have a compression and rarefaction, while the transverse wave has a crest and a trough. Longitudinal waves […]

Can I sleep with rose quartz? For a peaceful sleep, Winquist recommends: fluorite. green calcite. rose quartz. How do I set up my bedroom feng shui? 13 Tips for Feng Shui in Your Bedroom Invest in a king or super-king size bed and mattress. Position your bed centrally and out of line from the bedroom […]

What is the most powerful erosional agent? Water Erosion Water is the most important erosional agent and erodes most commonly as running water in streams. However, water in all its forms is erosional. Raindrops (especially in dry environments) create splash erosion that moves tiny particles of soil. What is the concept of graded stream? A […]

Will wind ever stop blowing? Wind is the atmosphere trying to reach a pressure equilibrium. If the pressure is equalized, there will be no more wind. Which is rare on our planet as different areas are always heating and cooling. Hotter air is lower pressure and cooler air is higher pressure. Where on earth is […]