What is the electric field inside a solid conducting sphere? The electric field is zero inside a conducting sphere. The electric field outside the sphere is given by: E = kQ/r2, just like a point charge. Is conducting sphere hollow or solid? A solid conducting sphere holds more charge than a hollow sphere of the…
Category: Popular guidelines
What are some fun facts about celebrities?
What are some fun facts about celebrities? 59 Celebrities You Will Never See The Same Way After Reading These 59 Facts About Them Matthew Perry lost part of his middle finger in a car door. Tom Cruise has an asymmetrical face. Jennifer Lawrence has an “H2O” tattoo to remind her to drink more water. What…
What did Iraq and Iran used to be?
What did Iraq and Iran used to be? Since the Ottoman–Persian Wars of the 16th and 17th centuries, Iran (known as “Persia” prior to 1935) and the Ottomans fought over Iraq (then known as Mesopotamia) and full control of the Shatt al-Arab until the signing of the Treaty of Zuhab in 1639 which established the…
What city is not in Europe?
What city is not in Europe? Guanajuato, Mexico Many claim that Guanajuato, a World Heritage Site, is the most European feeling city outside of Europe. Anywhere! How many cities are located in Europe? Even today, some towns and cities grow, while others shrink. Currently, there are over 800 cities with more than 50,000 inhabitants in…
Is NH4 a strong acid or base?
Is NH4 a strong acid or base? NH3 is a weak base and it’s conjugate acid NH4+ is strong acid. Is ammonia considered an acid or base? Ammonia is a typical weak base. Ammonia itself obviously doesn’t contain hydroxide ions, but it reacts with water to produce ammonium ions and hydroxide ions. Is NH4+ A…
What is the biggest barrier to a sustainable energy transition in our world?
What is the biggest barrier to a sustainable energy transition in our world? The most obvious and widely publicized barrier to renewable energy is cost—specifically, capital costs, or the upfront expense of building and installing solar and wind farms. What are the problems of using biofuel as an energy source? Global Warming The biofuels, which…
How do you create a unique identifier in Python?
How do you create a unique identifier in Python? UUID, Universal Unique Identifier, is a python library which helps in generating random objects of 128 bits as ids…. bytes : Returns id in form of 16 byte string. int : Returns id in form of 128-bit integer. hex : Returns random id as 32 character…
What do you do when a traffic light flashes red?
What do you do when a traffic light flashes red? Flashing Red–A flashing red traffic signal light means “STOP.” After stopping, you may proceed when it is safe. Observe the right-of-way rules. What is the mode of operation for traffic signals? Traffic signals operate in either pre-timed or actuated mode or some combination of the…
Why is it important to consider both your strengths and weaknesses when choosing a career path?
Why is it important to consider both your strengths and weaknesses when choosing a career path? Knowing your own strengths and weaknesses gives you a better understanding of yourself and how you function. Knowing your weaknesses gives you a clearer understanding of things that may be holding you back, and you can then work around…
How can I get admission in PSG College of Technology Coimbatore?
How can I get admission in PSG College of Technology Coimbatore? How to Apply for PSG College of Technology? Applicants need to visit the official website to register themselves. Click on the link to fill the application form. Enter necessary details such as Personal details, Educational qualification & Entrance Score. Pay the application fee. Is…