Why the test charge is positive? Test charge is kept normally positive because as we all know that the flow of current or major charge carrier are electrons which are negatively charged. So to know what is the forces acting on the test charge due to parameters like current,magnetic field etc, we generally place a […]
What are the 5 functions of the musculoskeletal system?
What are the 5 functions of the musculoskeletal system? The major functions of the bones are body support, facilitation of movement, protection of internal organs, storage of minerals and fat, and hematopoiesis. What are two types of joints? What are the different types of joints? Ball-and-socket joints. Ball-and-socket joints, such as the shoulder and hip […]
How can we identify an isotope?
How can we identify an isotope? Isotopes are identified by their mass, which is the total number of protons and neutrons. There are two ways that isotopes are generally written. They both use the mass of the atom where mass = (number of protons) + (number of neutrons). What is an isotope symbol? These differing […]
What are four problem solving strategies?
What are four problem solving strategies? Polya created his famous four-step process for problem solving, which is used all over to aid people in problem solving: Step 1: Understand the problem. Step 2: Devise a plan (translate). Step 3: Carry out the plan (solve). Step 4: Look back (check and interpret). What are 5 problem […]
What other jobs are related to weather?
What other jobs are related to weather? Beyond the weatherman—4 fascinating weather jobs Hurricane Hunters. Forensic meteorologists. Military meteorological specialists. Industrial meteorologists. Is it hard to become a meteorologist? Being a meteorologist is a difficult job. You have to have excellent communication skills, especially if you want to work in broadcasting. You must have strong […]
How is a resting potential maintained?
How is a resting potential maintained? Resting membrane potentials are maintained by two different types of ion channels: the sodium-potassium pump and the sodium and potassium leak channels. The sodium-potassium pump moves three sodium ions out of the cell for every two potassium ions it moves into the cell continuously. Why is a resting potential […]
Can Freon kill you?
Can Freon kill you? Inhaling Freon produces a high that is similar to what is felt from drinking alcohol, and doing so can freeze the lungs or cause brain damage. It can also prove fatal, Morris warned, citing several recent examples, including a teenager in Oklahoma who died in November. How do you know if […]
What is a simple machine kid definition?
Can I take antacid at night?
Can I take antacid at night? Antacids are a good treatment for heartburn that occurs once in a while. Take antacids about 1 hour after eating or when you have heartburn. If you are taking them for symptoms at night, DO NOT take them with food. Are antacids bad for your kidneys? Patients who chew […]
How do I choose switching frequency for boost converter?
How do I choose switching frequency for boost converter? The switching frequency determines the size of the inductor L1. A larger switching frequency will result in a smaller inductor, but will increase the switching losses in the circuit. A typical switching frequency for low input voltage applications is: fs = 150 kHz, which is a […]