0 Which scientist formulated the laws of electromagnetic induction in the 1830s? James Clerk Maxwell Nikola Tesla Heinrich Hertz Michael Faraday Play Now More questions Which American author wrote “The Grapes of Wrath” (1939)? Play Now Which Russian leader initiated the policy of Glasnost in the 1980s? Play Now Enter your email to see the answer! By subscribing to TriviaTalent you are agreeing to our Privacy Policy and Terms of Use. See Results